End supporting device for engraving of roller engraving machine

Abstract

The utility model relates to the technical field of roller engraving machine accessories, in particular to an end supporting device for engraving of a roller engraving machine, which comprises a base, a connecting pipe, a supporting knob, an adjusting device and a limiting device, the connecting pipe is fixedly arranged on the upper surface of the base, the supporting knob is arranged outside the connecting pipe, and the adjusting device is arranged on the connecting pipe. The adjusting device is arranged on the inner side of the top of the connecting pipe in a clamped mode, the limiting device is arranged on the outer side of the top of the adjusting device, and the adjusting device comprises a telescopic rod, a clamping strip, a supporting ring, a mounting base, a supporting rod and a supporting wheel. The bottom of the clamped knurling roller is effectively supported, so that the pressure on the three-jaw chuck is reduced, the knurling roller is prevented from falling to affect the machining quality, the supporting height of the supporting device can be adjusted according to the diameter of a roller body, the opening angle of the supporting wheel is adjusted according to the diameter of the roller body, and the contact effect and the supporting effect are guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of aluminum material processing, in particular to an end support device for engraving a roller engraving machine. Background Art

[0002] The roller engraving machine mainly processes the roller surface and is mainly used in the production of embossing rollers for embossing machines. Since the embossing roller is an iron or aluminum cylindrical roller body, it is heavy. During the processing, it is difficult to effectively support it by clamping it with a three-jaw chuck alone. Therefore, under normal circumstances, a support device is used at the bottom of the clamping shoulder to provide effective support to ensure the stable rotation of the embossing roller during the processing.

[0003] In order to facilitate the effective support of the bottom of the embossing roller mounting shaft, the support device needs to be easy to adjust the height so that the support device can be easily adjusted at the bottom of the roller body to meet the support needs of rollers of different diameters. The existing support device cannot achieve rapid height adjustment, and the spacing between the top support wheels is fixed, and the opening angle of the support wheels cannot be adjusted according to the diameter of the shaft body to be supported. Utility Model Content

[0004] The utility model aims at the defects in the prior art and provides an end support device for engraving a roller engraving machine.

[0005] The utility model is realized through the following technical solutions:

[0006] An end support device for roller engraving machine engraving, comprising a base, a connecting tube, a support knob, an adjustment device and a limit device, wherein the connecting tube is fixedly arranged on the upper surface of the base, the support knob is arranged on the outside of the connecting tube, the adjustment device is clamped on the inner side of the top of the connecting tube, and the limit device is arranged on the outer side of the top of the adjustment device. The adjustment device comprises a telescopic rod, a clamping strip, a support ring, a mounting seat, a support rod and a support wheel, the clamping strip is fixedly arranged on the outer side of the bottom of the telescopic rod, the support ring is fixedly arranged on the outer side of the clamping strip, the mounting seat is fixedly arranged on the top of the telescopic rod, the support rod is movably connected to the inner side of the mounting seat, and the support wheel is movably mounted on the top of the support rod.

[0007] In a preferred embodiment of the utility model, the limiting device includes a limiting seat, a sleeve and an adjusting tube, the sleeve is fixedly arranged at the bottom of the limiting seat, and the adjusting tube is movably connected to the outer side of the bottom of the sleeve;

[0008] The main function of the limit device is to adjust the angle of the support rod installed on the support wheel. The opening angle of the support rod can be changed by providing support at different heights on the outside of the support rod, thereby adjusting the support wheel spacing according to the end diameter of the embossing roller to meet the processing needs of different shafts.

[0009] In a preferred embodiment of the present invention, a thread is provided on the outer side of the top of the telescopic rod, and the bottom of the adjustment tube is connected to the outer side of the top of the telescopic rod through the thread.

[0010] In a preferred embodiment of the present invention, the inner side of the top of the limit seat contacts the outer side of the support rod, and an oblique angle is formed on the inner side of the top of the limit seat;

[0011] The height of the top limit seat is adjusted by rotating the threaded hole at the bottom of the adjustment tube on the outer threaded section at the top of the telescopic rod.

[0012] In a preferred embodiment of the utility model, the clamping strip passes through and extends to the outside of one side of the connecting tube, a waist-shaped hole cooperating with the clamping strip is vertically opened on the surface of the connecting tube, and the support ring is sleeved on the outside of the connecting tube, and the top of the support knob is in contact with the bottom of the support ring.

[0013] In a preferred embodiment of the utility model, the outer side of the connecting pipe is provided with threads, and the support knob is connected to the outer side of the connecting pipe through threads;

[0014] By adjusting the height of the support knob, the top of the support knob can effectively support the bottom of the clamping strip and its outer support ring, thereby changing the height of the telescopic rod in the connecting tube so that the top support wheel can effectively support the bottom of the shaft body.

[0015] The beneficial effects of the utility model are:

[0016] The end support device for engraving of the roller engraving machine is mainly used to effectively support the bottom of the clamped embossing roller when engraving on the surface of the embossing roller, thereby reducing the pressure on the three-jaw chuck and preventing the embossing roller from falling and affecting the processing quality. The support device can adjust the support height according to the diameter of the roller body, and adjust the opening angle of the support wheel according to the diameter of the roller body to ensure the contact effect and support effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a three-dimensional structural schematic diagram of the end support device for engraving of the roller engraving machine of the utility model;

[0018] Figure 2 It is a schematic diagram of the main structure of the end support device for engraving of the roller engraving machine of the utility model;

[0019] Figure 3 The utility model is a schematic diagram of the structure of the adjusting device of the end support device for roller engraving machine engraving.

[0020] In the figure: 1. base; 2. connecting pipe; 3. support knob; 4. adjustment device; 41. telescopic rod; 42. clamping strip; 43. support ring; 44. mounting seat; 45. support rod; 46. support wheel; 5. limit device; 51. limit seat; 52. sleeve; 53. adjustment tube. DETAILED DESCRIPTION

[0021] The preferred embodiments of the present invention are described in detail below in conjunction with the accompanying drawings, so that the advantages and features of the present invention can be more easily understood by those skilled in the art, thereby making a clearer and more specific definition of the protection scope of the present invention. The directional terms mentioned in the present invention, such as "up", "down", "front", "back", "left", "right", "top", "bottom", etc., are only for reference to the directions of the attached drawings. Therefore, the directional terms used are used to illustrate and understand the present invention, rather than to limit the present invention.

[0022] like Figure 1-3 The end support device for engraving of a roller engraving machine shown in the figure includes a base 1, a connecting tube 2, a supporting knob 3, an adjusting device 4 and a limiting device 5. The connecting tube 2 is fixedly arranged on the upper surface of the base 1, the supporting knob 3 is arranged on the outside of the connecting tube 2, the adjusting device 4 is clamped on the inner side of the top of the connecting tube 2, and the limiting device 5 is arranged on the outer side of the top of the adjusting device 4. The adjusting device 4 includes a telescopic rod 41, a clamping strip 42, a supporting ring 43, a mounting seat 44, a support rod 45 and a supporting wheel 46. The clamping strip 42 is fixedly arranged on the outer side of the bottom of the telescopic rod 41, the supporting ring 43 is fixedly arranged on the outer side of the clamping strip 42, the mounting seat 44 is fixedly arranged on the top of the telescopic rod 41, the support rod 45 is movably connected to the inner side of the mounting seat 44, and the supporting wheel 46 is movably installed on the top of the support rod 45.

[0023] Specifically, the limiting device 5 includes a limiting seat 51, a sleeve 52 and an adjusting tube 53. The sleeve 52 is fixedly arranged at the bottom of the limiting seat 51, and the adjusting tube 53 is movably connected to the outer side of the bottom of the sleeve 52. A thread is arranged on the outer side of the top of the telescopic rod 41, and the bottom of the adjusting tube 53 is connected to the outer side of the top of the telescopic rod 41 by a thread. The inner side of the top of the limiting seat 51 contacts the outer side of the support rod 45, and an oblique angle is provided on the inner side of the top of the limiting seat 51. The clamping strip 42 penetrates and extends to the outside of one side of the connecting tube 2. A waist-shaped hole matching the clamping strip 42 is vertically provided on the surface of the connecting tube 2. The support ring 43 is sleeved on the outer side of the connecting tube 2, the top of the support knob 3 contacts the bottom of the support ring 43, the outer side of the connecting tube 2 is provided with a thread, and the support knob 3 is connected to the outer side of the connecting tube 2 by a thread.

[0024] In this embodiment, the entire supporting device is first installed at the bottom of the roller engraving machine processing chamber. The mounting hole opened on the surface of the base 1 can be connected to the inner side of the bottom of the roller engraving machine processing chamber. The installation position is located at the bottom of the connecting shaft at both ends of the embossing roller to be processed. After the installation is completed, the opening angle of the support wheel 46 at the top of the adjusting device 4 is first adjusted, and the adjusting tube 53 is rotated according to the diameter of the connecting shaft at the end of the embossing roller. The adjusting tube 53 is threadedly connected to the top of the telescopic rod 41. The rotation can change the height of the limit seat 51, thereby changing the contact position between the support rod 45 on which the support wheel 46 is installed and the inner side of the top of the limit seat 51, thereby affecting the angle between the two support rods 45, thereby achieving the effect of changing the spacing between the support wheels 46.

[0025] Furthermore, the height of the adjusting device 4 is adjusted to ensure that the support wheel 46 effectively supports the bottom of the embossing roller being processed. At this time, the telescopic rod 41 is directly pulled upward to make the clamping strip 42 move upward in the waist-shaped hole on the surface of the connecting tube 2 until the support wheel 46 contacts the bottom of the connecting shaft at the end of the embossing roller. Then, the support knob 3 is rotated. Since the support knob 3 is threadedly connected to the outer surface of the connecting tube 2, the support knob 3 is rotated to make the support knob 3 rise until its upper surface contacts the bottom of the support ring 43, thereby ensuring that the support wheel 46 contacts the bottom of the embossing roller, thereby achieving an effective support effect, ensuring the stable rotation of the embossing roller, and ensuring the processing quality.

[0026] It should be noted that the parts not covered in the present invention are the same as the prior art or can be implemented by the prior art; the various drives in the present invention can be implemented by corresponding power structures such as cylinders, oil cylinders, electric cylinders, motors, etc. in combination with connecting rods, guide rods, etc., and are not limited to the description in the specification and the structures in the drawings.

[0027] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "set", "provided with", etc. 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 directly connected or indirectly connected 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 utility model can be understood according to specific circumstances.

[0028] The above-mentioned embodiments only express several implementation methods of the utility model, and the description is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model.

Claims

1. An end support device for roller engraving machine engraving, comprising a base (1), a connecting pipe (2), a support knob (3), an adjustment device (4) and a limit device (5), characterized in that: The connecting tube (2) is fixedly arranged on the upper surface of the base (1), the supporting knob (3) is arranged outside the connecting tube (2), the adjusting device (4) is clamped on the inner side of the top of the connecting tube (2), and the limiting device (5) is arranged on the outer side of the top of the adjusting device (4); The adjusting device (4) comprises a telescopic rod (41), a clamping strip (42), a supporting ring (43), a mounting seat (44), a support rod (45) and a supporting wheel (46); the clamping strip (42) is fixedly arranged on the outer side of the bottom of the telescopic rod (41); the supporting ring (43) is fixedly arranged on the outer side of the clamping strip (42); the mounting seat (44) is fixedly arranged on the top of the telescopic rod (41); the support rod (45) is movably connected to the inner side of the mounting seat (44); and the supporting wheel (46) is movably mounted on the top of the support rod (45).

2. The end support device for roller engraving machine engraving according to claim 1 is characterized in that: The limiting device (5) comprises a limiting seat (51), a sleeve (52) and an adjusting tube (53); the sleeve (52) is fixedly arranged at the bottom of the limiting seat (51); and the adjusting tube (53) is movably connected to the outer side of the bottom of the sleeve (52).

3. The end support device for roller engraving machine engraving according to claim 2 is characterized in that: The outer side of the top of the telescopic rod (41) is provided with a thread, and the bottom of the adjustment tube (53) is connected to the outer side of the top of the telescopic rod (41) via a thread.

4. The end support device for roller engraving machine engraving according to claim 2 is characterized in that: The inner side of the top of the limiting seat (51) contacts the outer side of the support rod (45), and an oblique angle is formed on the inner side of the top of the limiting seat (51).

5. The end support device for roller engraving machine engraving according to claim 1, characterized in that: The clamping strip (42) penetrates and extends to the outside of one side of the connecting tube (2); a waist-shaped hole matching the clamping strip (42) is vertically opened on the surface of the connecting tube (2); the supporting ring (43) is sleeved on the outside of the connecting tube (2); and the top of the supporting knob (3) contacts the bottom of the supporting ring (43).

6. The end support device for roller engraving machine engraving according to claim 1, characterized in that: The outer side of the connecting pipe (2) is provided with threads, and the supporting knob (3) is connected to the outer side of the connecting pipe (2) via threads.

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