阅读说明：本技术 一种油管标识用刻码装置 (Oil pipe sign indicating number device of carving for sign indicating number ) 是由 张剑 牛爱梦 张文沛 张栋栋 赵潇凡 于 2021-07-21 设计创作，主要内容包括：本发明公开了一种油管标识用刻码装置,包括刻码机底座、定位气缸、定位推盘、主轴电机夹具、风冷主轴电机、Z轴伺服电机、Z轴联轴器、Z轴直线模组、Y轴直线模组、Y轴联轴器、Y轴伺服电机、导向轮、操作台、冷却水箱、循环冷却泵、夹持气缸Ⅰ夹具座、夹持气缸Ⅰ、夹持气缸Ⅰ下夹块、夹持气缸Ⅰ上夹块、XYZ工作台组件、集液槽、夹持气缸Ⅱ夹具座、X轴伺服电机、夹持气缸Ⅱ上夹块、夹持气缸Ⅱ下夹块、夹持气缸Ⅱ、让位气缸、电气接转箱和X轴直线模组。通过本发明在油管上刻码可实现油管的精细化管理从而提高井下作业质量、延长油水井免修期,以达到降低油田作业成本的目的。(The invention discloses a code carving device for oil pipe identification, which comprises a code carving machine base, a positioning cylinder, a positioning push disc, a spindle motor clamp, an air cooling spindle motor, a Z-axis servo motor, a Z-axis coupler, a Z-axis linear module, a Y-axis coupler, a Y-axis servo motor, a guide wheel, an operation table, a cooling water tank, a circulating cooling pump, a clamping cylinder I clamp base, a clamping cylinder I lower clamping block, a clamping cylinder I upper clamping block, an XYZ workbench assembly, a liquid collecting tank, a clamping cylinder II clamp base, an X-axis servo motor, a clamping cylinder II upper clamping block, a clamping cylinder II lower clamping block, a clamping cylinder II, a abdicating cylinder, an electrical transfer box and an X-axis linear module. The invention can realize the fine management of the oil pipe by carving codes on the oil pipe, thereby improving the underground operation quality, prolonging the maintenance-free period of the oil-water well and achieving the purpose of reducing the operation cost of the oil field.)

1. An oil pipe sign is with carving a yard device includes: code carving machine base (1), positioning cylinder seat (2), positioning cylinder (3), positioning push disc (4), abdicating cylinder linear slide rail (5), positioning component mounting base (6), splash guard (7), spindle motor clamp (8), air-cooled spindle motor (9), Z-axis servo motor (10), Z-axis coupler (11), Z-axis linear module (12), Y-axis linear module (13), Y-axis coupler (14), Y-axis servo motor (15), guide wheel (17), vertical bearing seat (18), guide wheel base (19), operating platform (20), cooling water tank (21), circulating cooling pump (22), clamping cylinder I clamp seat (23), clamping cylinder I (24), clamping cylinder I lower clamping block (25), clamping cylinder I upper clamping block (26), working platform component (27), liquid collecting tank (28), clamping cylinder II clamp seat (29), The clamping device comprises an X-axis servo motor (30), an upper clamping block (31) of a clamping cylinder II, a lower clamping block (32) of the clamping cylinder II, a synchronous belt wheel (33), a clamping cylinder II (34), a yielding cylinder connecting seat (35), a yielding cylinder (36), a yielding cylinder cable drag chain (37), an electrical connection rotating box (38), a Y-axis cable drag chain (39), an X-axis linear module (40) and an X-axis cable drag chain (41). The X-axis linear module (40) is installed above the code carving machine base (1), the clamping cylinder I (24) is installed on the right side of the X-axis linear module (40), the clamping cylinder II (34) is installed on the left side of the X-axis linear module (40), the clamping cylinder I (24) is in bolt connection with the clamping block (25) under the clamping cylinder I, the clamping cylinder II (34) is in bolt connection with the clamping block (32) under the clamping cylinder II, the clamping cylinder I fixture base (23) is installed right above the clamping cylinder I (24), the clamping cylinder II fixture base (29) is installed right above the clamping cylinder II (34), the clamping block (26) on the clamping cylinder I is installed on the inner side of the upper portion of the clamping cylinder I fixture base (23), the clamping block (31) on the clamping cylinder II is installed on the inner side of the upper portion of the clamping cylinder II fixture base (29), the XYZ worktable assembly (27) is arranged above the X-axis linear module (40), the liquid collecting tank (28) is arranged at the bottom of the XYZ worktable assembly (27), the splash guard (7) is arranged above the liquid collecting tank (28), the Y-axis linear module (13) is arranged on the upper part of the XYZ worktable assembly (27), the Y-axis linear module (13) and the Y-axis servo motor (15) are connected through the Y-axis coupler (14), the Z-axis linear module (12) is arranged on the Y-axis linear module (13), the Z-axis linear module (12) and the Z-axis servo motor (10) are connected through the Z-axis coupler (11), the spindle motor clamp (8) is arranged on the Z-axis linear module (12), and the spindle motor clamp (8) clamps the air-cooled spindle motor (9), the X-axis cable drag chain (41) is installed at the front end of the X-axis linear module (40), the Y-axis cable drag chain (39) is installed at the top of the XYZ workbench assembly (27), and the operation table (20) is placed right in front of the coding machine base (1).

2. The oil pipe identification code carving device according to claim 1, characterized in that: the positioning component mounting seat (6) is installed on the left side of the code carving machine base (1), the abdicating cylinder linear slide rail (5) is installed above the positioning component mounting seat (6), the abdicating cylinder connecting seat (35) is installed above the abdicating cylinder linear slide rail (5), the abdicating cylinder connecting seat (35) is connected with the abdicating cylinder (36), the positioning cylinder base (2) is installed above the abdicating cylinder connecting seat (35), the positioning cylinder (3) is installed above the positioning cylinder base (2), the positioning cylinder (3) is in bolt connection with the positioning push disc (4), the abdicating cylinder cable drag chain (37) is installed beside the abdicating cylinder (36), the guide wheel base (19) is installed on the right side of the code carving machine base (1), the vertical bearing seat (18) is installed above the guide wheel base (19), the vertical bearing seat (18) is connected with the guide wheel (17).

3. The oil pipe identification code carving device according to claim 1, characterized in that: install on one side of the inside of sign indicating number machine base (1) coolant tank (21), install coolant tank (21) top circulative cooling pump (22), install on the inside another side of sign indicating number machine base (1) electrical connection commentaries on classics case (38).

4. The oil pipe identification code carving device according to claim 1, characterized in that: the operating platform (20) comprises a heat dissipation air inlet filter (42), a heat dissipation exhaust filter (43), a power indicator lamp (44), an operation indicator lamp (45), a 10-inch touch screen (46), a buzzer alarm (47), an emergency stop button (48), an operating platform box body (49), an intermediate relay (57), an electric mounting plate (58), an X-axis servo driver (59), a Y-axis servo driver (60), a Z-axis servo driver (61), a miniature circuit breaker (62), a socket (63), a power filter (64), a PLC (65), a switch power supply (66), an electric spindle frequency converter (67), a signal wiring terminal (68), a motor wiring terminal (69) and an operating platform wire casing (70). Its characterized in that the heat dissipation air intake filter (42) is installed respectively to operation panel box (49) both sides lower part, the heat dissipation air intake filter (42) top is installed heat dissipation exhaust filter (43), install operation panel box (49) top left side power indicator (44), install power indicator (44) below operation pilot lamp (45), install in the middle of operation panel box (49) top 10 cun touch-sensitive screen (46), install operation panel box (49) top right side buzzer siren (47), buzzer siren (47) below install emergency stop button (48), operation panel box (49) internally mounted have electric mounting panel (58), electric mounting panel (58) peripheral installation the operation panel wire casing (70), install electric mounting panel (58) top left side miniature circuit breaker (62), install on miniature circuit breaker (62) right side socket (63), install on socket (63) right side power filter (64), install on power filter (64) right side PLC controller (65), install PLC controller (65) below switching power supply (66), install switching power supply (66) below X axle servo driver (59), install on X axle servo driver (59) right side Y axle servo driver (60), install on Y axle servo driver (60) right side Z axle servo driver (61), install on Z axle servo driver (61) right side electricity main shaft converter (67), install below electricity main shaft converter (67) motor binding post (69), install on motor binding post (69) left side intermediate relay (57), the signal wiring terminal (68) is installed on the right side of the electric installation plate (58).

5. The oil pipe identification code carving device according to claim 3, characterized in that: the electrical connection box (38) comprises an electrical connection box body (50), a quick air inlet connector (51), a connection box wiring terminal (52), a connection box wiring groove (53), an air source triple piece (54), an electromagnetic valve group (55) and a quick air outlet connector (56). The gas inlet quick connector (51) is installed on the left side of the electrical transfer box body (50), the gas outlet quick connector (56) is installed on the right side of the electrical transfer box body (50), the transfer box wiring terminal (52) is installed above the interior of the electrical transfer box body (50), the gas source triple piece (54) is installed below the transfer box wiring terminal (52), the solenoid valve group (55) is installed on the right side of the gas source triple piece (54), and the transfer box wiring groove (53) is installed on the periphery of the interior of the electrical transfer box body (50).

Technical Field

The application relates to a sign indicating number device, especially relates to an oil pipe sign indicating number device of carving for.

Background

In oil field development, tens of thousands of oil-water wells are operated every day. The oil pipe is a channel for connecting a wellhead and an oil layer and is used as an important component of oil-water well production, and the management level of the oil pipe is directly related to the length of the repair-free period of the oil-water well and the height of the operation cost. The number of oil pipes in each oil production plant is huge. According to the introduction of a certain oil production factory, the cost of an oil pipe rod accounts for 21% of the material cost of the oil production factory and 55% of the operation main material cost. Disproportionately, under the restriction of factors such as technology and equipment, the management and use of the oil pipe are relatively extensive, and the fine management is urgently needed. The main problems are represented by: firstly, the old and new are mixed, and the service life difference of the oil pipe of the same well is large. Because the oil pipe is replaced on the operation site for a long time, the oil pipes of the same well are used in a new and old mode, and the service life, the fatigue degree and the material are different. Under the same well environment and stress, the oil pipes with long service life, high fatigue degree and poor material are prone to have problems, a 'short service life plate' is formed, the pump inspection operation is frequent, and the effect of the replaced part of new oil pipes cannot be effectively exerted. Secondly, the field management of oil pipes is disordered, the quantity of pipes in each mine area is not clear, the storage site of the oil pipes is not standard, the oil pipes are placed in a disordered manner, and when the oil pipes in different ages are mixed together for recovery and repair, because the pipes with long and short ages cannot be selected and mixed together for on-line selection and repair, the quantity and the quality of the pipes cannot be clearly distinguished due to the mixing of the repair pipes, part of defective oil pipes are lowered into the well again, breaking and piercing are formed, the pump inspection operation is frequent, and the improvement of the underground operation quality and the extension of the repair-free period are severely restricted.

In order to solve the restriction of oil pipe problems on the operation cost and quality, under the condition of full preliminary investigation, based on the establishment requirement of a digital oil field on a digital shaft, an identification code needs to be given to each oil pipe, a 'family mouth' file is established for each oil pipe, and information such as oil pipe warehousing time, service time, place, maintenance time, maintenance reasons, maintenance results, scrapping time and the like is traced, so that the information such as the production life, the service life, the use times, the use effect and the like of the oil pipe of the oil-water well is accurate and reliable. According to the requirement, the oil pipes with different materials, qualities and ages can be selected in a targeted manner, and the method has great guiding significance for deepening the management of the whole life cycle of the oil pipe.

The two-dimensional code technology and the RFID chip embedding technology are sequentially researched through field test, but under a complex underground environment, the identification of the two technologies is easy to lose effectiveness. Through repeated research and exploration, the oil pipe identification combining the clip positioning and the bar codes is adopted, the clip positioning is to carve a clip shape for identification positioning, the bar codes are that each oil pipe adopts a 26-bit binary identification code, the nicks represent '1' and no nicks represent '0', the nicks have a depth of 0.3 mm, and respectively represent information of manufacturers, specification models, materials, well numbers, production time and the like. The oil pipe identification can be used in a high-temperature, vibrating, wearing and corroding underground environment, and can also read data. Therefore, it is necessary to develop a code-carving device, which can precisely carve the code on the oil pipe body for the oil pipe identifier combining the clip positioning and the bar code.

Disclosure of Invention

The invention aims to solve the defects and provides a code carving device for oil pipe identification.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

an oil pipe sign is with carving a yard device includes: a marking machine base, a positioning cylinder, a positioning push disc, a abdication cylinder linear slide rail, a positioning component mounting base, a splash guard, a spindle motor clamp, an air-cooled spindle motor, a Z-axis servo motor, a Z-axis coupler, a Z-axis linear module, a Y-axis coupler, a Y-axis servo motor, a guide wheel, a vertical bearing seat, a guide wheel base, an operating platform and a cooling water tank, the circulating cooling pump, I anchor clamps seat of centre gripping cylinder, centre gripping cylinder I, I lower clamp splice of centre gripping cylinder, the clamp splice is gone up to centre gripping cylinder I, XYZ workstation subassembly, the collecting tank, II anchor clamps seats of centre gripping cylinder, X axle servo motor, II upper clamp splice of centre gripping cylinder, II lower clamp splices of centre gripping cylinder, synchronous pulley, centre gripping cylinder II, the cylinder connecting seat of stepping down, the cylinder cable tow chain of stepping down, electrical transfer case, Y axle cable tow chain, X axle straight line module and X axle cable tow chain of stepping down. The X-axis linear module is arranged above a base of the code carving machine, the clamping cylinder I is arranged on the right side of the X-axis linear module, the clamping cylinder II is arranged on the left side of the X-axis linear module, the clamping cylinder I is in bolted connection with a lower clamping block of the clamping cylinder I, the clamping cylinder II is in bolted connection with a lower clamping block of the clamping cylinder II, a clamp seat of the clamping cylinder I is arranged right above the clamping cylinder I, a clamp seat of the clamping cylinder II is arranged right above the clamping cylinder II, an upper clamping block of the clamping cylinder I is arranged on the inner side of the upper part of the clamp seat of the clamping cylinder I, an upper clamping block of the clamping cylinder II is arranged on the inner side of the upper part of the clamp seat of the clamping cylinder II, the XYZ workbench component is arranged above the X-axis linear module, and the liquid collecting tank is arranged at the bottom of the, the splash guard is installed above the liquid collecting tank, the Y-axis linear module is installed on the upper portion of the XYZ workbench assembly, the Y-axis linear module and the Y-axis servo motor are connected through the Y-axis coupler, the Z-axis linear module is installed on the Y-axis linear module, the Z-axis linear module and the Z-axis servo motor are connected through the Z-axis coupler, the spindle motor clamp is installed on the Z-axis linear module, the air-cooled spindle motor is clamped by the spindle motor clamp, the X-axis cable drag chain is installed at the front end of the X-axis linear module, the Y-axis cable drag chain is installed at the top of the XYZ workbench assembly, and the operation table is placed right in front of the code carving machine base.

As a preferred technical scheme of the invention, the positioning assembly mounting seat is mounted on the left side of the code carving machine base, the abdicating cylinder linear slide rail is mounted above the positioning assembly mounting seat, the abdicating cylinder connecting seat is mounted above the abdicating cylinder linear slide rail and connected with the abdicating cylinder, the positioning cylinder base is mounted above the abdicating cylinder connecting seat, the positioning cylinder is mounted above the positioning cylinder base and connected with the positioning push plate through bolts, the abdicating cylinder cable drag chain is mounted beside the abdicating cylinder, the guide wheel base is mounted on the right side of the code carving machine base, the vertical bearing seat is mounted above the guide wheel base and connected with the guide wheel.

As a preferred technical scheme of the invention, the cooling water tank is installed on one side inside the base of the code carving machine, the circulating cooling pump is installed above the cooling water tank, and the electrical transfer box is installed on the other side inside the base of the code carving machine.

As a preferred technical scheme of the invention, the operating platform comprises a heat-dissipation air inlet filter, a heat-dissipation air exhaust filter, a power indicator lamp, an operation indicator lamp, a 10-inch touch screen, a buzzer alarm, an emergency stop button, an operating platform box body, an intermediate relay, an electric mounting plate, an X-axis servo driver, a Y-axis servo driver, a Z-axis servo driver, a miniature circuit breaker, a socket, a power filter, a PLC (programmable logic controller), a switching power supply, an electric spindle frequency converter, a signal connecting terminal, a motor connecting terminal and an operating platform wire casing. The novel air conditioner is characterized in that the heat dissipation air inlet filter is respectively installed at the lower parts of the two sides of the operating platform box body, the heat dissipation exhaust filter is installed above the heat dissipation air inlet filter, the power indicator lamp is installed at the left side of the upper part of the operating platform box body, the operation indicator lamp is installed below the power indicator lamp, the 10-inch touch screen is installed in the middle of the upper part of the operating platform box body, the buzzer alarm is installed at the right side of the upper part of the operating platform box body, the emergency stop button is installed below the buzzer alarm, the electric mounting plate is installed inside the operating platform box body, the operating platform wire casing is installed at the periphery of the electric mounting plate, the miniature circuit breaker is installed at the left side of the upper part of the electric mounting plate, the socket is installed at the right side of the miniature circuit breaker, the, install PLC controller below switching power supply, install the switching power supply below X axle servo driver, install X axle servo driver right side Y axle servo driver, install Y axle servo driver right side Z axle servo driver, install Z axle servo driver right side electricity main shaft converter, electricity main shaft converter installs below motor binding post, install motor binding post installs in the left side auxiliary relay, install on electric mounting panel right side signal binding post.

As a preferred technical scheme of the invention, the electrical transfer box comprises an electrical transfer box body, an air inlet quick connector, a transfer box wiring terminal, a transfer box wiring groove, an air source triple piece, an electromagnetic valve group and an air outlet quick connector. The air inlet quick connector is mounted on the left side of the electrical junction box body, the air outlet quick connector is mounted on the right side of the electrical junction box body, the junction box wiring terminal is mounted above the interior of the electrical junction box body, the air source triple piece is mounted below the junction box wiring terminal, the electromagnetic valve group is mounted on the right side of the air source triple piece, and the junction box wire groove is mounted on the periphery of the interior of the electrical junction box body.

Compared with the prior art, the invention has the beneficial effects that: the invention provides a code carving device for oil pipe identification, which is specially used for carving an oil pipe identification combining a shape-reversing positioning and a bar code on the surface of a pipe body for an oil pipe used in an oil field, wherein the oil pipe identification can be used in a high-temperature, vibrating, wearing and corrosive underground environment and can also read data, which is the basis of the whole life cycle management of the oil pipe.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic perspective view of a code carving machine according to the present invention (wherein a base door panel is not shown);

FIG. 3 is a schematic perspective view of another view of the encoder of the present invention (wherein the base door panel is not shown);

FIG. 4 is a schematic view of the structure of the operation table of the present invention;

FIG. 5 is a schematic view of an electrical junction box of the present invention (wherein the door of the electrical junction box is not shown);

FIG. 6 is a schematic view of the structure of the electrical installation board inside the console of the present invention.

In the figure: 1. a marking machine base, 2, a positioning cylinder base, 3, a positioning cylinder, 4, a positioning push disc, 5, a abdicating cylinder linear slide rail, 6, a positioning component mounting base, 7, a splash baffle, 8, a spindle motor clamp, 9, an air-cooled spindle motor, 10, a Z-axis servo motor, 11, a Z-axis coupler, 12, a Z-axis linear module, 13, a Y-axis linear module, 14, a Y-axis coupler, 15, a Y-axis servo motor, 16, an oil pipe, 17, a guide wheel, 18, a vertical bearing seat, 19, a guide wheel base, 20, an operation platform, 21, a cooling water tank, 22, a circulating cooling pump, 23, a clamping cylinder I clamp seat, 24, clamping cylinders I and 25, a clamping cylinder I lower clamp block, 26, a clamping cylinder I upper clamp block, 27, an XYZ worktable assembly, 28, a liquid collecting tank, 29, a clamping cylinder II clamp seat, 30, an X-axis servo motor, 31, a clamping cylinder II upper clamp block, 32. a lower clamping block of a clamping cylinder II, 33, a synchronous belt wheel, 34, clamping cylinders II, 35, a yielding cylinder connecting seat, 36, a yielding cylinder, 37, a yielding cylinder cable drag chain, 38, an electrical connection box, 39, a Y-axis cable drag chain, 40, an X-axis linear module, 41, an X-axis cable drag chain, 42, a heat dissipation air inlet filter, 43, a heat dissipation air outlet filter, 44, a power indicator lamp, 45, an operation indicator lamp, 46, a 10-inch touch screen, 47, a buzzer alarm, 48, an emergency stop button, 49, an operation table box body, 50, an electrical connection box body, 51, an air inlet quick plug, 52, a connection box terminal, 53, a connection box slot, 54, an air source triplet, 55, an electromagnetic valve group, 56, an air outlet quick plug, 57, an intermediate relay, 58, an electrical installation plate, 59, an X-axis servo driver, 60, a Y-axis servo driver, 61 and a Z-axis servo driver, 62. miniature circuit breaker, 63, socket, 64, power filter, 65, PLC controller, 66, switching power supply, 67, electric main shaft converter, 68, signal wiring terminal, 69, motor wiring terminal, 70, operation panel wire casing.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

referring to fig. 1-6, a code carving device for oil pipe identification comprises: the code carving machine comprises a base 1, a positioning cylinder base 2, a positioning cylinder 3, a positioning push disc 4, a abdicating cylinder linear slide rail 5, a positioning component mounting base 6, a splash guard 7, a spindle motor clamp 8, an air cooling spindle motor 9, a Z-axis servo motor 10, a Z-axis coupler 11, a Z-axis linear module 12, a Y-axis linear module 13, a Y-axis coupler 14, a Y-axis servo motor 15, a guide wheel 17, a vertical bearing base 18, a guide wheel base 19, an operating platform 20, a cooling water tank 21, a circulating cooling pump 22, a clamping cylinder I clamp base 23, a clamping cylinder I24, a clamping cylinder I lower clamping block 25, a clamping cylinder I upper clamping block 26, an XYZ working platform component 27, a liquid collecting tank 28, a clamping cylinder II clamp base 29, an X-axis servo motor 30, a clamping cylinder II upper clamping block 31, a clamping cylinder II lower clamping block 32, a synchronous belt pulley 33, a clamping cylinder II 34, an abdicating cylinder connecting base 35, a positioning cylinder II-positioning cylinder connecting base 35, a positioning component 6, a positioning air-axis servo motor clamp 9, a positioning air-cooling water-cooling system, a cooling system, the cable connecting device comprises a yielding cylinder 36, a yielding cylinder cable drag chain 37, an electrical connecting and rotating box 38, a Y-axis cable drag chain 39, an X-axis linear module 40 and an X-axis cable drag chain 41. An X-axis linear module 40 is arranged above a base 1 of the code carving machine, a clamping cylinder I24 is arranged on the right side of the X-axis linear module 40, a clamping cylinder II 34 is arranged on the left side of the X-axis linear module 40, the clamping cylinder I24 is in bolt connection with a clamping cylinder I lower clamping block 25, the clamping cylinder II 34 is in bolt connection with a clamping cylinder II lower clamping block 32, a clamping cylinder I clamp seat 23 is arranged right above the clamping cylinder I24, a clamping cylinder II clamp seat 29 is arranged right above the clamping cylinder II 34, an upper clamping block 26 of the clamping cylinder I is arranged on the inner side of the upper part of the clamping cylinder I clamp seat 23, an upper clamping block 31 of the clamping cylinder II is arranged on the inner side of the upper part of the clamping cylinder II clamp seat 29, an XYZ worktable assembly 27 is arranged above the X-axis linear module 40, an accumulator 28 is arranged at the bottom of the worktable assembly 27, a splash baffle 7 is arranged above the accumulator 28, and a Y-axis linear module 13 is arranged on the upper part of the worktable assembly 27, y axle straight line module 13 and Y axle servo motor 15 pass through Y axle coupling 14 to be connected, install Z axle straight line module 12 on the Y axle straight line module 13, Z axle straight line module 12 and Z axle servo motor 10 pass through Z axle coupling 11 to be connected, install spindle motor anchor clamps 8 on the Z axle straight line module 12, spindle motor anchor clamps 8 press from both sides tight forced air cooling spindle motor 9, X axle cable tow chain 41 is equipped with to X axle straight line module 40 front end, Y axle cable tow chain 39 is installed at XYZ workstation subassembly 27 top, the operation panel 20 has been put in the size-recorder base 1 dead ahead.

Positioning component mount pad 6 is installed in 1 left side of sign indicating number machine base, 6 tops of positioning component mount pad are installed and are stepped down cylinder linear slide rail 5, the cylinder connecting seat 35 of stepping down is installed to the cylinder linear slide rail 5 top of stepping down, the cylinder connecting seat 35 of stepping down is connected with the cylinder 36 of stepping down, the cylinder base 2 of positioning is installed to the cylinder connecting seat 35 top of stepping down, positioning cylinder 3 is installed to cylinder base 2 top of positioning, positioning cylinder 3 pushes away 4 bolted connection with the location, 36 next doors of the cylinder of stepping down are installed and are stepped down cylinder cable tow chain 37, leading wheel base 19 is installed on 1 right side of sign indicating number machine base, vertical bearing frame 18 is installed to leading wheel base 19 top, vertical bearing frame 18 is connected with leading wheel 17.

A cooling water tank 21 is installed on one side inside the code carving machine base 1, a circulating cooling pump 22 is installed above the cooling water tank 21, and an electric transfer box 38 is installed on the other side inside the code carving machine base 1.

The console 20 includes a heat-dissipating air-intake filter 42, a heat-dissipating air-exhaust filter 43, a power indicator 44, a running indicator 45, a 10-inch touch panel 46, a buzzer alarm 47, an emergency stop button 48, a console box 49, an intermediate relay 57, an electrical mounting board 58, an X-axis servo driver 59, a Y-axis servo driver 60, a Z-axis servo driver 61, a miniature circuit breaker 62, a socket 63, a power filter 64, a PLC controller 65, a switching power supply 66, an electric spindle frequency converter 67, a signal terminal 68, a motor terminal 69, and a console wire slot 70. The lower parts of two sides of an operating platform box body 49 are respectively provided with a heat dissipation air inlet filter 42, a heat dissipation exhaust filter 43 is arranged above the heat dissipation air inlet filter 42, a power indicator lamp 44 is arranged on the left side above the operating platform box body 49, an operation indicator lamp 45 is arranged below the power indicator lamp 44, a 10-inch touch screen 46 is arranged in the middle of the upper part of the operating platform box body 49, a buzzer alarm 47 is arranged on the right side above the operating platform box body 49, an emergency stop button 48 is arranged below the buzzer alarm 47, an electric installation plate 58 is arranged in the operating platform box body 49, an operating platform wire casing 70 is arranged on the periphery of the electric installation plate 58, a miniature circuit breaker 62 is arranged on the left side above the electric installation plate 58, a socket 63 is arranged on the right side of the miniature circuit breaker 62, a power filter 64 is arranged on the right side of the socket 63, a PLC controller 65 is arranged on the right side of the power filter 64, and a switching power supply 66 is arranged below the PLC controller 65, an X-axis servo driver 59 is installed below the switching power supply 66, a Y-axis servo driver 60 is installed on the right side of the X-axis servo driver 59, a Z-axis servo driver 61 is installed on the right side of the Y-axis servo driver 60, an electric main shaft frequency converter 67 is installed on the right side of the Z-axis servo driver 61, a motor wiring terminal 69 is installed below the electric main shaft frequency converter 67, an intermediate relay 57 is installed on the left side of the motor wiring terminal 69, and a signal wiring terminal 68 is installed on the right side of the electric mounting plate 58.

The electrical junction box 38 comprises an electrical junction box body 50, an air inlet quick connector 51, a junction box wiring terminal 52, a junction box wiring groove 53, an air source triple piece 54, an electromagnetic valve set 55 and an air outlet quick connector 56. The quick connector 51 that admits air is installed on electrical connection changes case box 50 left side, and the quick connector 56 that gives vent to anger is installed on electrical connection changes case box 50 right side, and electrical connection changes case box 50 inside top and installs and connect changes case binding post 52, connects changes case binding post 52 below and installs air supply trigeminy piece 54, and electromagnetism valves 55 is installed to air supply trigeminy piece 54 right side, and electrical connection changes the inside periphery of case box 50 and installs and connect changes case wire casing 53.

The working principle is as follows: oil pipe 16 passes through leading wheel 17 and reachs the position of location cylinder 3 at the restoration assembly line, location cylinder 3 stretches out and pushes away oil pipe 16 assigned position through location pushing tray 4, location cylinder 3 withdraws, I24 of centre gripping cylinder and II 34 of centre gripping cylinder stretch out simultaneously and drive I lower clamp splice 25 of centre gripping cylinder and II lower clamp splice 32 of centre gripping cylinder and jack-up oil pipe 16, with be located I clamp splice 26 of the centre gripping cylinder on the I anchor clamps seat 23 of centre gripping cylinder and II clamp splice 31 coactions of the II last clamp splice of the centre gripping cylinder on the II anchor clamps seat 29 of centre gripping cylinder and step up oil pipe 16 down. The PLC 65 detects that the oil pipe 16 is clamped, sends out pulse and direction signals to the X-axis servo driver 59, the Y-axis servo driver 60 and the Z-axis servo driver 61 respectively to control the X-axis linear module 40, the Y-axis linear module 13 and the Z-axis linear module 12 to reach specified positions respectively, then sends out signals to control the electric spindle frequency converter 67 to operate and further control the air-cooled spindle motor 9 to operate, the PLC 65 sends out different position signals according to different oil pipe marks to control the X-axis linear module 40, the Y-axis linear module 13 and the Z-axis linear module 12 to drive a milling cutter on the air-cooled spindle motor 9 to carve different marks on the surface of the oil pipe 16, the cooling pump 22 operates in a circulating mode in the operation process of the air-cooled spindle motor 9, so that cooling liquid in the cooling water tank 21 is sprayed to the milling cutter on the air-cooled spindle motor 9 through a pipeline to achieve the effect of carving codes and cooling, the coded coolant is collected by the sump 28 and then returned to the coolant tank 21. An operator can send out control commands and set parameters through a 10-inch touch screen 46 on the operation table 20, and electric signals are transmitted between the operation table 20 and the electric transfer box 38 through a multi-core cable connection.

The present invention is not limited to the above-described embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present invention, and the contents of the changes still fall within the scope of the present invention.