Reaming machining transformation device

Abstract

The utility model relates to the technical field of blue / ruby machining, in particular to a reaming machining transformation device. Comprising a box body, a panel is arranged above the box body, a worm and worm gear pair, a guide rail component and a tensioning wheel are arranged on the panel, a wire winding wheel wraps the outer side of the worm and worm gear pair, a steel wire is arranged between the wire winding wheel and the tensioning wheel, and a swing rod is arranged below the guide rail component. A fast-forward motor, a feeding control motor, a reciprocating control motor, a reduction gearbox and a fast-forward clutch are arranged in the box body, a first belt pulley is arranged at the output end of the feeding control motor, a second belt pulley is arranged at the output end of the reciprocating control motor, an eccentric wheel is arranged at the output end of the reduction gearbox, and a connecting rod is arranged on the eccentric wheel. By means of the design, standardized machining of products is achieved, the service life of a machine tool is prolonged, mechanical injury accidents are eradicated and reduced, and the maintenance cost of the machine tool is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of sapphire / ruby processing, in particular to a hole enlarging processing and transformation device. Background Art

[0002] Sapphire / ruby products are widely used in machinery, textile, medical, high-precision measurement, national defense, military industry, aerospace and other fields due to their good physical and chemical properties. However, they are also difficult to process and control due to their high brittleness. In particular, when processing through holes of gemstones, the production cycle is often long and it is difficult to meet user requirements.

[0003] The original guide rails of the gem automatic hole reamer used in this type of product are open bearing + V-type steel plate linear guide rails; there are the following problems:

[0004] (1) When the workbench makes reciprocating motion, the bearing collides and rubs against the V-shaped steel plate guide rail, causing the V-shaped steel plate guide rail surface to become uneven and deformed; at the same time, abrasives and dust on the machine tool can easily enter the bearing, thereby aggravating bearing wear, affecting the life of the machine tool and increasing maintenance costs; (2) The tapered wire feed transmission gear and fast-forward clutch on the gem reaming machine are installed on the machine tool table. When the machine tool is operating and stopped to load and unload products, the wire can easily bounce into the gear set and cause the gear to get stuck. When operating the fast-forward, directly lifting the gear with your hands can easily cause mechanical damage; (3) The speed of the reciprocating motion mechanism is fixed, and the starting speed of the machine tool during operation reaches the set speed, which is not conducive to the adjustment and positioning of the gem product in the material tube. Because it is a highly brittle material, the mutual squeezing and force of the products at startup can easily cause the product to crack and be scrapped.

[0005] In summary, it is very necessary to propose a new intrinsically safe design processing device specifically for gemstone hole expansion, to achieve standardized processing of products and extend the service life of machine tools, to eliminate and reduce mechanical injury accidents, and to reduce the maintenance cost of machine tools. Utility Model Content

[0006] The utility model aims to provide a hole enlarging and processing modification device, aiming to solve the problems in the prior art that (i) when the workbench makes reciprocating motion, the bearing collides and rubs against the V-shaped steel plate guide rail, which causes the V-shaped steel plate guide rail plane to be deformed; at the same time, the abrasive and dust on the machine tool can easily enter the bearing, thereby aggravating the bearing wear, affecting the life of the machine tool and increasing the maintenance cost; (ii) the tapered wire feed transmission gear and fast-forward clutch on the gem hole enlarging machine tool are installed on the machine tool table. When the machine tool is operating and stopped to load and unload products, the wire is easy to bounce into the gear set and cause the gear to get stuck. When operating the fast-forward, directly lifting the gear by hand can easily cause mechanical damage; (iii) the speed of the reciprocating motion mechanism is fixed, and the starting speed of the machine tool when it is operating reaches the set speed, which is not conducive to the adjustment and positioning of the gem product in the material tube. Due to the high brittleness material, the mutual squeezing force of the products at startup can easily cause the product to be broken and scrapped.

[0007] To achieve the above-mentioned purpose, the utility model adopts a hole expansion processing and modification device, including a box body, a panel is arranged on the top of the box body, a worm gear pair, a guide rail component and a tensioning wheel are arranged on the panel, a wire winding wheel is wrapped around the outer side of the worm gear pair, a steel wire is arranged between the wire winding wheel and the tensioning wheel, and the guide rail component is located between the worm gear pair and the tensioning wheel, a rocker is arranged below the guide rail component, and a fast-forward motor, a feed control motor, a reciprocating control motor, a reduction box and a fast-forward clutch are arranged in the box body. The invention relates to a clutch, and the handle of the fast-forward clutch is located on the panel, the output end of the feed control motor is provided with a first pulley, the output end of the reciprocating control motor is provided with a second pulley, the output end of the reduction box is provided with an eccentric wheel, the eccentric wheel is provided with a connecting rod, the connecting rod is provided with a third pulley, the end of the connecting rod away from the eccentric wheel is provided on the rocker arm, the second pulley is connected to the third pulley through a belt, and the fast-forward motor is connected to the fast-forward clutch through a meshing gear set.

[0008] Among them, the guide rail component includes two sliders and an oil pan, the two sliders are provided with a reciprocating table, two wire passing wheels and two brackets are provided above the reciprocating table, a material pipe is provided between the two brackets, and the oil pan is provided with guide rails and oil pipes. The two sliders are respectively slidably connected to the guide rails and are located on the guide rails. The oil pan is fixedly connected to the panel and is located on the panel, and is also located between the worm and worm gear pair and the tensioning wheel.

[0009] Wherein, an automatic oil pump is arranged at one end of the oil pipe away from the oil pan.

[0010] Among them, the hole expansion processing and modification device also includes a protective cover, which is fixedly connected to the reciprocating table, covers the reciprocating table, and passes through the wire wheel and the bracket.

[0011] Wherein, the reciprocating control motor is connected with a reciprocating control frequency converter.

[0012] The utility model discloses a hole enlarging processing and transformation device, comprising a box body, a panel is arranged on the top of the box body, a worm gear pair, a guide rail component and a tensioning wheel are arranged on the panel, a wire winding wheel is wrapped around the outer side of the worm gear pair, a steel wire is arranged between the wire winding wheel and the tensioning wheel, and the guide rail component is located between the worm gear pair and the tensioning wheel, a rocker is arranged below the guide rail component, a fast-forward motor, a feed control motor, a reciprocating control motor, a reduction box and a fast-forward clutch are arranged in the box body, and the handle of the fast-forward clutch is located on the panel, and the feed control motor A first pulley is provided at the output end of the machine, a second pulley is provided at the output end of the reciprocating control motor, an eccentric wheel is provided at the output end of the reduction box, a connecting rod is provided on the eccentric wheel, a third pulley is provided on the connecting rod, an end of the connecting rod away from the eccentric wheel is provided on the rocker arm, the second pulley is connected to the third pulley through a belt, the fast-forward motor is connected to the fast-forward clutch through a meshing gear set, and the design realizes standardized processing of products and extends the service life of machine tools, eliminates and reduces mechanical injury accidents, and reduces the maintenance cost of machine tools. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art 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 drawings can be obtained based on these drawings without paying creative work.

[0014] Figure 1 It is a schematic diagram of the internal structure of the hole enlarging processing and transformation device of the utility model.

[0015] Figure 2 It is a schematic diagram of the internal structure of the guide rail assembly in the hole expansion processing and transformation device of the utility model.

[0016] 1-reciprocating control inverter, 2-panel, 3-worm gear pair, 4-guide rail component, 5-tensioning wheel, 6-winding wheel, 7-steel wire, 8-rocker, 9-fast forward motor, 10-feed control motor, 11-reciprocating control motor, 12-reduction box, 13-fast forward clutch, 14-first pulley, 15-second pulley, 16-eccentric wheel, 17-connecting rod, 18-third pulley, 19-slider, 20-oil pan, 21-reciprocating table, 22-meshing gear set, 23-wire wheel, 24-bracket, 25-material pipe, 26-guide rail, 27-oil pipe, 28-protective cover. DETAILED DESCRIPTION

[0017] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0018] See also Figure 1 to Figure 2 The utility model provides a hole expansion processing and transformation device, including a box body, a panel 22 is arranged on the top of the box body, a worm gear pair 3, a guide rail 26 component 4 and a tension wheel 5 are arranged on the panel 22, a wire winding wheel 6 is wrapped around the outer side of the worm gear pair 3, a steel wire 7 is arranged between the wire winding wheel 6 and the tension wheel 5, and the guide rail 26 component 4 is located between the worm gear pair 3 and the tension wheel 5, a rocker 8 is arranged below the guide rail 26 component 4, a fast-forward motor 9, a feed control motor 10, a reciprocating control motor 11, a reduction box 12 and a fast-forward clutch 13 are arranged in the box body, and the fast The handle of the forward clutch 13 is located on the panel 22, the output end of the feed control motor 10 is provided with a first pulley 14, the output end of the reciprocating control motor 11 is provided with a second pulley 15, the output end of the reduction box 12 is provided with an eccentric wheel 16, the eccentric wheel 16 is provided with a connecting rod 17, the connecting rod 17 is provided with a third pulley 18, the end of the connecting rod 17 away from the eccentric wheel 16 is provided on the rocker arm 8, the second pulley 15 is connected to the third pulley 18 through a belt, and the fast-forward motor 9 is connected to the fast-forward clutch 13 through a meshing gear set 22.

[0019] In this embodiment, the original bearing and V-shaped steel plate guide rail 26 are replaced with a fully sealed oil-filled roller type linear guide rail 26, and the rubber filling is used for sealing to avoid oil leakage; the hole expansion processing device has a simple structure, good lubrication, good dustproof effect, and can be used for a long time and interchangeably, ensuring the long-term and reliable operation accuracy of the machine tool, convenient maintenance and replacement, and low maintenance cost. This design changes part of the traditional mechanical structure and operation method to make the operation simpler, and without changing the general structure of the equipment, it realizes the safe operation of product processing, reduces environmental pollution, improves labor productivity, reduces labor intensity, and improves the product accuracy and yield rate of the hole expansion process. It saves processing costs.

[0020] Furthermore, the guide rail 26 component 4 includes two sliders 19 and an oil pan 20, and the two sliders 19 are provided with a reciprocating platen 21, and two wire passing wheels 23 and two brackets 24 are provided above the reciprocating platen 21, and a material pipe 25 is provided between the two brackets 24. The oil pan 20 is provided with a guide rail 26 and an oil pipe 27, and the two sliders 19 are respectively slidably connected to the guide rails 26 and are located on the guide rails 26. The oil pan 20 is fixedly connected to the panel 22 and is located on the panel 22, and is also located between the worm and worm gear pair 3 and the tensioning wheel 5.

[0021] Furthermore, an automatic oil pump is provided at one end of the oil pipe 27 away from the oil pan 20 .

[0022] Furthermore, the hole expansion processing modification device also includes a protective cover 28, which is fixedly connected to the reciprocating platen 21, covers the reciprocating platen 21, and passes through the wire wheel 23 and the bracket 24.

[0023] In this embodiment, the protective cover 28 can be used to protect the guide rail 26, the oil pan 20 and the oil pipe 27, thereby preventing dust from entering.

[0024] Furthermore, the reciprocating control motor 11 is connected to a reciprocating control frequency converter 1 .

[0025] In this embodiment, the beneficial effects of this design are: the feed control motor 10, the reduction box 12, the fast-forward clutch 13 and the reciprocating control motor 11 are hidden in the box body, and only the clutch handle of the fast-forward clutch 13 is designed on the panel 22, so as to ensure the safe operation of the machine tool and convenient operation; and in the process of processing products, abrasives and dust will not adhere to the gears and clutch, which reduces the wear of machine parts and prolongs the life of machine tool parts; at the same time, the reciprocating motion control motor is controlled by stepless speed change and frequency converter, and before and during processing, the running speed can be adjusted according to the processing requirements of the product, so as to improve the consistency of product aperture processing and the surface quality of the inner hole, and improve the product process qualification rate; finally, after the equipment and tooling positions are adjusted, one person can operate multiple devices, which improves production efficiency, is simple to operate and easy to master, and the operator can master the operating skills after a short period of simple skill training.

[0026] The above disclosure is only a preferred embodiment of the present invention, and certainly cannot be used to limit the scope of rights of the present invention. Ordinary technicians in this field can understand that all or part of the processes of the above embodiment and equivalent changes made according to the claims of the present invention still fall within the scope covered by the utility model.

Claims

1. A hole expansion processing and modification device, characterized in that: The invention comprises a box body, a panel is arranged on the top of the box body, a worm gear pair, a guide rail component and a tensioning wheel are arranged on the panel, a wire winding wheel is wrapped on the outer side of the worm gear pair, a steel wire is arranged between the wire winding wheel and the tensioning wheel, and the guide rail component is located between the worm gear pair and the tensioning wheel, a swing rod is arranged below the guide rail component, a fast-forward motor, a feed control motor, a reciprocating control motor, a reduction box and a fast-forward clutch are arranged in the box body, and a handle of the fast-forward clutch is located on the panel, a first pulley is arranged at the output end of the feed control motor, a second pulley is arranged at the output end of the reciprocating control motor, an eccentric wheel is arranged at the output end of the reduction box, a connecting rod is arranged on the eccentric wheel, a third pulley is arranged on the connecting rod, an end of the connecting rod away from the eccentric wheel is arranged on the swing rod, the second pulley is connected to the third pulley through a belt, and the fast-forward motor is connected to the fast-forward clutch through a meshing gear set.

2. The hole expansion processing modification device according to claim 1, characterized in that: The guide rail component includes two sliders and an oil pan, the two sliders are provided with a reciprocating table, two wire passing wheels and two brackets are provided above the reciprocating table, a material pipe is provided between the two brackets, guide rails and oil pipes are provided on the oil pan, the two sliders are respectively slidably connected to the guide rails and are located on the guide rails, the oil pan is fixedly connected to the panel and is located on the panel, and is also located between the worm and worm gear pair and the tensioning wheel.

3. The hole expansion processing modification device according to claim 2, characterized in that: An automatic oil pump is arranged at one end of the oil pipe away from the oil pan.

4. The hole expansion processing modification device according to claim 3, characterized in that: The hole enlarging processing and modification device also includes a protective cover, which is fixedly connected to the reciprocating table, covers the reciprocating table, and passes through the wire wheel and the bracket.

5. The hole expansion processing modification device according to claim 4, characterized in that: The reciprocating control motor is connected with a reciprocating control frequency converter.

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