阅读说明：本技术 一种便于使用型六角扳手加工装置 (Hexagonal spanner processingequipment convenient to use type ) 是由 李梓祥 于 2019-10-21 设计创作，主要内容包括：本发明涉及一种六角扳手加工装置,尤其涉及一种便于使用型六角扳手加工装置。技术问题是如何提供一种加工效率高,加工不同规格的工件方便,应用范围广的便于使用型六角扳手加工装置。该便于使用型六角扳手加工装置包括有工作台、感应加热器、矩形导向轨、T形活动板等；工作台顶部的左侧安装有感应加热器,矩形导向轨位于长凹槽内。本发明具有如下优点：能够通过感应加热器对圆形线材进行加热,然后可以通过对圆形线材进行拉动,并通过挤压成形装置进行拉动成型,加工效率高,而且能够方便的对不同规格的圆形线材工件进行加工,应用范围广,使用方便,容易生产制造,易于维护维修,生产制造和维护维修成本低。(The invention relates to a hexagonal wrench machining device, in particular to a convenient-to-use hexagonal wrench machining device. The technical problem is how to provide a convenient-to-use hexagonal wrench machining device which is high in machining efficiency, convenient to machine workpieces of different specifications and wide in application range. The convenient-to-use hexagonal wrench machining device comprises a workbench, an induction heater, a rectangular guide rail, a T-shaped movable plate and the like; the induction heater is installed on the left side of the top of the workbench, and the rectangular guide rail is located in the long groove. The invention has the following advantages: can heat circular wire rod through induction heater, then can be through pulling circular wire rod to pulling the shaping through extrusion device, machining efficiency is high, and can be convenient process the circular wire rod work piece of different specifications moreover, and the range of application is wide, convenient to use, easy to manufacture, easy to maintain maintenance, manufacturing and maintenance cost are low.)

1. A convenient-to-use hexagonal wrench machining device comprises a workbench, an induction heater, a rectangular guide rail and a T-shaped movable plate, wherein a long groove is formed in the right side of the top of the workbench, the induction heater is installed on the left side of the top of the workbench, the rectangular guide rail is located in the long groove, the left end and the right end of the rectangular guide rail are fixedly connected with the workbench, the T-shaped movable plate is slidably located in the long groove, a rectangular hole is formed in the lower portion of the T-shaped movable plate, a long threaded hole is formed in the upper portion of the T-shaped movable plate, the rectangular guide rail is arranged in the rectangular hole and is in sliding fit with the rectangular hole, and the convenient-to-use hexagonal wrench machining device is characterized by further comprising a long trapezoidal frame, an extrusion screw rod, a connecting column, a large disc, a pressing device, an arc-shaped guide plate, a large machining plate and an extrusion forming device, the long trapezoidal frame is fixedly connected to the upper, the top surface of a long trapezoidal frame is provided with a semicircular groove, the transverse plate part in the long trapezoidal frame is in threaded connection with an extrusion screw rod, the bottom of a connecting column is arranged in a rotary limiting groove, the upper part of the connecting column is positioned in the semicircular groove, the connecting column is contacted with the long trapezoidal frame, the top end of the extrusion screw rod is contacted with the bottom surface of the connecting column, the top end of the connecting column is fixedly connected with a large disc, the large disc is arranged above the long trapezoidal frame, the left front side of the top surface of the large disc is provided with a large semicircular hole, the right front side of the top surface of the large disc is provided with a middle semicircular hole, the left rear side of the top surface of the large disc is provided with a small semicircular hole, the right rear side of the top surface of the large disc is provided with a large inverted trapezoidal groove, the right side of the top surface of the large disc is provided with a middle inverted trapezoidal groove, the right front side of the top surface of the large disc is provided with a small inverted trapezoidal groove, the upper, the top surface rigid coupling of workstation has big processing board, and big processing board sets up between long recess and induction heater, and open at the middle part of big processing board has big through-hole, and the wedge groove has all been opened to the upper portion and the lower part of big processing board, installs extrusion forming device on the big processing board, and extrusion forming device is used for extrudeing the wire rod into the hexagon.

2. The hexagonal wrench machining apparatus convenient to use as claimed in claim 1, wherein the pressing means comprises a large bearing, a lifting screw, a six-end connecting plate, a first large pressing block, a first middle pressing block, a first small pressing block, a second large pressing block, a second middle pressing block and a second small pressing block, the large bearing is embedded in the center of the top surface of the large disc, the inner ring of the large bearing is fixedly fitted on the lower end of the lifting screw, the six-end connecting plate is disposed right above the large disc, the center of the six-end connecting plate is in threaded connection with the lifting screw, an arc-shaped guide groove is formed on the right side of the top of the six-end connecting plate, the arc-shaped guide groove is disposed on the right side of the lifting screw, the arc-shaped guide plate is disposed in the arc-shaped guide groove and is slidably fitted in the arc-shaped guide groove, the six-end connecting plate is provided with six downwardly bent end portions, the first large pressing block is fixedly, the right left lower extreme rigid coupling of six end connection pads has first well briquetting, the left back lower extreme rigid coupling of six end connection pads has first little briquetting, the right back lower extreme rigid coupling of six end connection pads has the big briquetting of second, the right lower extreme rigid coupling of six end connection pads has the briquetting in the second, the right front lower extreme rigid coupling of six end connection pads has the little briquetting of second, first big briquetting is located big semicircular hole directly over, first well briquetting is located well semicircular hole directly over, first little briquetting is located little semicircular hole directly over, the big briquetting of second is located big inverted trapezoid groove directly over, the briquetting is located well inverted trapezoid groove directly over in the second, the little briquetting of second is located little inverted trapezoid groove directly over.

3. The conveniently used hexagonal wrench machining device according to claim 2, wherein the extrusion forming device comprises a middle bearing, a long screw, two arc plates, two contact plates, two concave guide rods, a large extrusion plate and a spring, the middle bearing is embedded at the upper end and the lower end of the large machining plate, the inner ring of the middle bearing is fixedly sleeved at the left end of the long screw, the two arc plates are arranged, the upper long screw is in threaded connection with the upper left portion of the upper arc plate, the lower long screw is in threaded connection with the lower left portion of the lower arc plate, the two contact plates are arranged, the lower right end of the upper arc plate is fixedly connected with one contact plate, the upper right end of the lower arc plate is fixedly connected with the other contact plate, the upper contact plate is slidably arranged in the upper wedge-shaped groove, the lower contact plate is slidably arranged in the wedge-shaped groove, and the concave guide rods are welded on the left side of the large machining plate in an, the large through holes are positioned between concave guide rods which are arranged in an up-and-down symmetrical manner, two large extrusion plates are arranged, the two large extrusion plates are provided with large movable grooves which are penetrated through from front to back, the concave guide rods on the upper side are positioned in the large movable grooves on the upper side in a sliding manner, the concave guide rods on the lower side are positioned in the large movable grooves on the lower side in a sliding manner, the top of the large extrusion plate on the upper side is provided with three wedge-shaped limiting grooves which are matched with the contact plate on the upper side, the bottom of the large extrusion plate on the lower side is provided with three wedge-shaped limiting grooves which are matched with the contact plate on the lower side, the bottom of the large extrusion plate on the upper side is provided with a large trapezoid extrusion hole, a middle trapezoid extrusion hole and a small trapezoid extrusion hole in sequence from front to back, the top of the large extrusion plate on the lower side is provided with a large trapezoid extrusion hole, a middle trapezoid extrusion hole and a small trapezoid extrusion, the spring of upside is located the top of upside spill guide bar, and the spring of downside is located the below of downside spill guide bar, and spill guide bar and big stripper plate all are connected with the spring.

4. The hexagonal wrench machining device convenient to use according to claim 3, further comprising large brackets, guide rollers, a large rotating shaft, arc-shaped supporting plates, L-shaped ratchet plates and tension springs, wherein the top surface of the workbench is fixedly connected with the two large brackets which are symmetrically arranged in the front-back direction, the upper ends of the two large brackets are respectively provided with a large lifting groove, the left side wall and the right side wall of the two large brackets are respectively provided with a ratchet groove, the two large brackets are respectively arranged at the left side of the induction heater, the guide rollers are arranged between the large brackets symmetrically arranged in the front-back direction, the center parts of the guide rollers are fixedly sleeved on the large rotating shaft, the large rotating shaft is slidably arranged in the large lifting grooves, the arc-shaped supporting plates are symmetrically arranged in the front-back direction at the two sides of the guide rollers, the arc-shaped supporting plates are arranged below the large rotating shaft and are rotatably matched with the large rotating shaft, the middle parts of the, the top bilateral symmetry formula of arc layer board is opened there is little lift hole, the arc layer board passes through the upper end of little lift hole slidingtype cover at big support, little movable groove has all been opened to the left lower extreme and the right lower extreme of arc layer board, it all is provided with L shape acanthose board to control two little movable inslots, the lower right-hand member of left side L shape acanthose board is located left ratchet inslot, and cooperate with left ratchet groove, the lower left end of right side L shape acanthose board is located the ratchet inslot on right side, and cooperate with the ratchet groove on right side, the extension spring sets up to two, be connected with an extension spring between the left side of the last left end of left side L shape acanthose board and arc layer board, be connected with another extension spring between the last right-hand.

5. The conveniently used hexagonal wrench machining device according to claim 4, further comprising a long lead screw, small bearings, a first bevel gear, a second bevel gear and a reduction motor, wherein the long lead screw is arranged in the long groove and located in the long threaded hole, the long lead screw is matched with the long threaded hole, the long lead screw is arranged above the rectangular guide rail, two small bearings are arranged, the two small bearings are embedded in the workbench, the two small bearings are respectively arranged on the left side and the right side of the long groove, the inner ring of one small bearing is fixedly sleeved at the left end of the long lead screw, the inner ring of the other small bearing is fixedly sleeved at the right end of the long lead screw, the right end of the long lead screw is connected with the first bevel gear, the first bevel gear is arranged on the right side of the workbench, the second bevel gear is located below the first bevel gear, the second bevel gear is meshed with the first bevel gear, the upper end of the output shaft of the reduction motor is, the speed reducing motor is connected with the right side of the workbench.

6. The hexagonal wrench machining device convenient to use is characterized by further comprising a ring-shaped water spraying pipe, a hose, a water cylinder and a water pump, wherein the top of the ring-shaped water spraying pipe is embedded in the right end of the upper side contact plate, the bottom of the ring-shaped water spraying pipe is embedded in the right end of the lower side contact plate, a water spraying hole is formed in the inner ring-shaped wall of the ring-shaped water spraying pipe, the upper end of the hose is fixedly connected with the right side of the ring-shaped water spraying pipe, the middle of the hose is located behind the workbench, the water cylinder is connected to the lower end of the hose, the lower side of the water cylinder is fixedly connected with the inner left bottom surface of the workbench, the water pump is mounted on the hose, and the lower.

Technical Field

The invention relates to a hexagonal wrench machining device, in particular to a convenient-to-use hexagonal wrench machining device.

Background

The allen key, also called allen key, embodies the allen key and other common tools such as: the most important difference between the straight screwdriver and the cross screwdriver is that the torque is used for exerting force on the screw, so that the force intensity of a user is greatly reduced, and in the installation tool related to the modern furniture industry, the hexagon socket wrench is preferably used although not the most commonly used.

The existing hexagonal wrench machining device can only machine a single workpiece at each time, has low machining efficiency, is troublesome for machining workpieces with different specifications, and has narrow application range, for example, patent application 201810404077.3 discloses a device for machining chamfers at two ends of a hexagonal wrench tool, which comprises a material discharging frame, a conveying mechanism and a chamfering mechanism; the discharge frame comprises clamping components arranged in pairs, the hexagonal sections are horizontally placed between the clamping components in pairs, and a discharge port of the discharge frame is positioned above the conveying mechanism; the conveying mechanism comprises clamping cylinders, first clamping pieces arranged in pairs and conveying cylinders for driving the first clamping pieces to reciprocate, telescopic rods of the clamping cylinders are arranged opposite to the first clamping pieces, and the telescopic rods of the clamping cylinders are located between the first clamping pieces in pairs; the chamfering mechanism comprises second clamping pieces, chamfering devices and a driving device, the second clamping pieces are arranged in pairs, the chamfering devices and the driving device are arranged in pairs, the second clamping pieces are arranged opposite to the first clamping pieces, the second clamping pieces in pairs are aligned with the first clamping pieces, the chamfering devices in pairs are arranged on two outer sides of the first clamping pieces/the second clamping pieces, and the driving device drives the chamfering devices in pairs to move towards the length direction of the hexagonal sectional material in opposite directions. Although both ends of the workpiece can be simultaneously machined, the efficiency is improved to a certain degree, and meanwhile, the machining of workpieces of various models is troublesome, and the application range is narrow.

Therefore, a convenient-to-use hexagonal wrench machining device which is high in machining efficiency, convenient to machine workpieces of different specifications and wide in application range is needed.

Disclosure of Invention

In order to overcome the defects that the existing hexagonal wrench machining device can only machine a single workpiece at each time, has low machining efficiency, is troublesome for machining workpieces with different specifications and has narrow application range, the invention has the technical problems that: the convenient-to-use hexagonal wrench machining device is high in machining efficiency, convenient to machine workpieces of different specifications and wide in application range.

The technical implementation scheme of the invention is as follows: a convenient-to-use hexagonal wrench machining device comprises a workbench, an induction heater, a rectangular guide rail, a T-shaped movable plate, a long trapezoidal frame, an extrusion screw, a connecting column, a large disc, a pressing device, an arc-shaped guide plate, a large machining plate and an extrusion forming device, wherein a long groove is formed in the right side of the top of the workbench, the induction heater is installed on the left side of the top of the workbench, the rectangular guide rail is located in the long groove, the left end and the right end of the rectangular guide rail are fixedly connected with the workbench, the T-shaped movable plate is slidably located in the long groove, a rectangular hole is formed in the lower portion of the T-shaped movable plate, a long threaded hole is formed in the upper portion of the T-shaped movable plate, the rectangular guide rail is arranged in the rectangular hole and is in sliding fit with the rectangular hole, the long trapezoidal frame is fixedly connected to the upper surface of the T-shaped movable plate, rotary limiting grooves are formed in the inner left wall and the inner, the upper part in the long trapezoidal frame is provided with a transverse plate, a rotary limiting groove is positioned above the transverse plate of the long trapezoidal frame, the transverse plate part in the long trapezoidal frame is in threaded connection with an extrusion screw rod, a connecting column is in a wine glass shape, the bottom of the connecting column is arranged in the rotary limiting groove, the connecting column can be prevented from shaking up and down, the upper part of the connecting column is positioned in a semicircular groove, the upper part of the connecting column is matched with the semicircular groove, the connecting column is contacted with the long trapezoidal frame, the top end of the extrusion screw rod is contacted with the bottom surface of the connecting column, the connecting column can be fixed, the top end of the connecting column is fixedly connected with a large disc, the large disc is arranged above the long trapezoidal frame, the left front side of the top surface of the large disc is provided with a large semicircular hole, the right left side of the top surface of the large disc is provided with a middle semicircular hole, the left rear side of the top, open on the positive right side of big disc top surface has well inverted trapezoid groove, open the right front side of big disc top surface has little inverted trapezoid groove, closing device is installed to the upside of big disc, closing device is used for extruding the wire rod fixedly, the top surface rigid coupling of big disc has the arc deflector, the arc deflector can provide the direction for closing device, the top surface rigid coupling of workstation has big processing plate, big processing plate sets up between long recess and induction heater, open at the middle part of big processing plate has big through-hole, the upper portion and the lower part of big processing plate have all opened the dovetail groove, install extrusion forming device on the big processing plate, extrusion forming device is used for extrudeing the wire rod for the hexagon.

More preferably, the pressing device comprises a large bearing, a lifting screw, a six-end connecting disc, a first large pressing block, a first middle pressing block, a first small pressing block, a second large pressing block, a second middle pressing block and a second small pressing block, the large bearing is embedded in the center of the top surface of the large disc, the inner ring of the large bearing is fixedly sleeved on the lower end of the lifting screw, the six-end connecting disc is arranged right above the large disc, the center part of the six-end connecting disc is in threaded connection with the lifting screw, the right side of the top of the six-end connecting disc is provided with an arc-shaped guide groove, the arc-shaped guide groove is arranged on the right side of the lifting screw, an arc-shaped guide plate is positioned in the arc-shaped guide groove and is in sliding fit with the arc-shaped guide groove, the six-end connecting disc can be prevented from rotating along with the lifting screw and can provide guide for the six-end connecting disc, the six-end connecting disc is provided with, the right left lower end of the six-end connecting disc is fixedly connected with a first middle pressing block, the left rear lower end of the six-end connecting disc is fixedly connected with a first small pressing block, the right rear lower end of the six-end connecting disc is fixedly connected with a second large pressing block, the right lower end of the six-end connecting disc is fixedly connected with a second middle pressing block, the right front lower end of the six-end connecting disc is fixedly connected with a second small pressing block, the first large pressing block is located right above the large semicircular hole, the first middle pressing block is located right above the middle semicircular hole, the first small pressing block is located right above the small semicircular hole, the second large pressing block is located right above the large inverted trapezoidal groove, the second middle pressing block is located right above the middle inverted trapezoidal groove, the second small pressing block is located right above the small inverted trapezoidal groove, the bottom surface of the first large pressing block is higher than the bottom surface of the second large pressing block, the bottom surface of the first middle pressing block is higher than the bottom surface of the second small pressing block.

More preferably, the extrusion forming device comprises a middle bearing, a long screw, an arc plate, two contact plates, a concave guide rod, a large extrusion plate and a spring, wherein the middle bearing is embedded at the upper end and the lower end of the large processing plate, the inner ring of the middle bearing is fixedly sleeved at the left end of the long screw, the number of the long screws is two, the number of the arc plates is two, the long screw at the upper side is in threaded connection with the upper left part of the arc plate at the upper side, the long screw at the lower side is in threaded connection with the lower left part of the arc plate at the lower side, the number of the contact plates is two, the lower right end of the arc plate at the upper side is fixedly connected with one contact plate, the upper right end of the arc plate at the lower side is fixedly connected with the other contact plate, the contact plate at the upper side is positioned in a wedge-shaped groove at the upper side in a sliding manner, the left side longitudinal symmetry formula welding of big processing plate has spill guide bar, the big through-hole is located between the spill guide bar that longitudinal symmetry formula set up, big stripper plate is provided with two, two big stripper plates all open the big movable groove that runs through around having, the spill guide bar slidingly of upside is located the big movable groove of upside, the spill guide bar slidingly of downside is located the big movable groove of downside, open at the top of the big stripper plate of upside has three wedge spacing groove, upside wedge spacing groove cooperatees with the upside contact plate, open the bottom of the big stripper plate of downside has three wedge spacing groove, downside wedge spacing groove cooperatees with the downside contact plate, can block the contact plate card into the wedge spacing inslot, thereby prevent that big stripper plate from taking place to rock around, big trapezoidal extrusion hole, well trapezoidal extrusion hole and little trapezoidal extrusion hole have been opened backward in the past in the bottom of the big stripper plate of upside in the past, open the top of the big stripper plate of downside backward in the past has big trapezoidal extrusion hole in, Well trapezoidal extrusion hole and little trapezoidal extrusion hole, the big trapezoidal extrusion hole that the longitudinal symmetry set up, well trapezoidal extrusion hole and little trapezoidal extrusion hole can enclose into big three regular hexagon hole in middle and small, and big trapezoidal extrusion hole, well trapezoidal extrusion hole and little trapezoidal extrusion hole are corresponding with three wedge spacing groove respectively, the spring sets up for the longitudinal symmetry formula, the spring sets up at big movable slot, the spring of upside is located the top of upside spill guide bar, the spring of downside is located the below of downside spill guide bar, spill guide bar and big stripper plate all are connected with the spring.

More preferably, the device also comprises large brackets, guide carrier rollers, a large rotating shaft, an arc supporting plate, an L-shaped ratchet plate and a tension spring, wherein the top surface of the workbench is fixedly connected with the two large brackets which are symmetrically arranged front and back, the upper ends of the two large brackets are respectively provided with a large lifting groove, the left side wall and the right side wall of the two large brackets are respectively provided with a ratchet groove, the two large brackets are respectively arranged at the left side of the induction heater, the guide carrier rollers are positioned between the large brackets symmetrically arranged front and back, the central part of the guide carrier roller is fixedly sleeved on the large rotating shaft and is integrally formed with the large rotating shaft, the large rotating shaft is slidably positioned in the large lifting grooves, the large brackets can support the large rotating shaft and the guide carrier rollers, the arc supporting plates are symmetrically arranged front and back at the two sides of the guide carrier rollers, the middle part of the arc supporting plate is provided with an arc concave part which is rotationally matched with, the middle part of the arc supporting plate is arranged in a large lifting groove, small lifting holes are symmetrically formed in the top of the arc supporting plate in a bilateral mode, the middle concave part of the arc supporting plate is arranged between the small lifting holes symmetrically formed in the bilateral mode, the arc supporting plate is sleeved at the upper end of the large support in a sliding mode through the small lifting holes, small movable grooves are formed in the left lower end and the right lower end of the arc supporting plate, L-shaped ratchet plates are arranged in the left small movable groove and the right small movable groove, the lower right end of the left L-shaped ratchet plate is located in the left ratchet groove and matched with the left ratchet groove, the left end of the right L-shaped ratchet plate is located in the right ratchet groove and matched with the right ratchet groove, the number of the tension springs is two, and a tension spring is connected between the upper left end of the left L-shaped ratchet plate and the left side of the arc supporting plate, another tension spring is connected between the upper right end of the right L-shaped ratchet plate and the right side of the arc-shaped supporting plate, and the tension spring can provide tension for the L-shaped ratchet plate to enable the L-shaped ratchet plate to be in contact with the large support.

More preferably, the device also comprises a long screw rod, small bearings, a first bevel gear, a second bevel gear and a speed reducing motor, wherein the long screw rod is arranged in the long groove and is positioned in the long threaded hole, the long screw rod is matched with the long threaded hole and can drive the T-shaped movable plate to move, the long screw rod is arranged above the rectangular guide rail, the two small bearings are arranged in the workbench in an embedded manner, the two small bearings are respectively arranged at the left side and the right side of the long groove, the inner ring of one small bearing is fixedly sleeved at the left end of the long screw rod, the inner ring of the other small bearing is fixedly sleeved at the right end of the long screw rod, the right end of the long screw rod is connected with the first bevel gear which is arranged at the right side of the workbench, the second bevel gear is positioned below the first bevel gear, the second bevel gear is meshed with the first bevel gear and can drive the first bevel gear to rotate, the upper end, the gear motor is connected with the right side of the workbench, and can be disassembled, assembled, replaced and maintained.

More preferably, the device also comprises an annular water spraying pipe, a hose, a water tank and a water pump, wherein the top of the annular water spraying pipe is embedded in the right end of the upper side contact plate, the bottom of the annular water spraying pipe is embedded in the right end of the lower side contact plate, the inner annular wall of the annular water spraying pipe is provided with water spraying holes, the annular water spraying pipe can spray cold water in multiple directions through the water spraying holes, the upper end of the hose is fixedly connected with the right side of the annular water spraying pipe, the middle part of the hose is positioned behind the workbench, the lower end of the hose is connected with the water tank, the annular water spraying pipe and the water tank are both communicated with the hose, the lower side of the water tank is fixedly connected with the inner left bottom surface of the workbench and is firmly fixed, the water, simultaneously water pump and jar all set up the downside at the workstation top surface, and the downside of water pump is connected with the interior left bottom surface of workstation, and what can be convenient is maintained the dismouting of water pump.

Compared with the prior art, the invention has the following advantages: can heat circular wire rod through induction heater, then can be through pulling circular wire rod to pulling the shaping through extrusion device, machining efficiency is high, and can be convenient process the circular wire rod work piece of different specifications moreover, and the range of application is wide, convenient to use, easy to manufacture, easy to maintain maintenance, manufacturing and maintenance cost are low.

Drawings

Fig. 1 is a schematic front view of the present invention.

Fig. 2 is an enlarged schematic view of part a of the present invention.

Fig. 3 is a schematic top view of the large disk of the present invention.

Fig. 4 is an enlarged schematic view of part B of the present invention.

Fig. 5 is a left side view schematically illustrating the structure of the large compression plate according to the present invention.

Fig. 6 is an enlarged schematic view of part C of the present invention.

The parts are labeled as follows: 1. a workbench, 2, an induction heater, 3, a rectangular guide rail, 4, a T-shaped movable plate, 5, a long trapezoidal frame, 6, an extrusion screw, 7, a connecting column, 8, a large disc, 9, a pressing device, 10, an arc-shaped guide plate, 11, a large processing plate, 12, an extrusion forming device, 21, a large bracket, 22, a guide carrier roller, 23, a large rotating shaft, 24, an arc-shaped supporting plate, 25, an L-shaped ratchet plate, 26, a tension spring, 31, a filament rod, 32, a small bearing, 33, a first bevel gear, 34, a second bevel gear, 35, a speed reduction motor, 41, a ring-shaped water spray pipe, 42, a hose, 43, a water cylinder, 44, a water pump, 91, a large bearing, 92, a lifting screw, 93, a six-end connecting disc, 94, a first large pressing block, 95, a first middle pressing block, 96, a first small pressing block, 97, a second large pressing block, 98, a second middle pressing block, 99, a second small pressing block, 121 and a middle bearing, 122. the long screw rod, 123, an arc-shaped plate, 124, a contact plate, 125, a concave guide rod, 126, a large extrusion plate, 127, a spring, 101, a long groove, 111, a large through hole, 112, a wedge-shaped groove, 201, a large lifting groove, 202, a ratchet groove, 241, a small lifting hole, 242, a small movable groove, 401, a rectangular hole, 402, a long threaded hole, 411, a water spray hole, 501, a rotation limiting groove, 502, a semicircular groove, 801, a large semicircular hole, 802, a middle semicircular hole, 803, a small semicircular hole, 804, a large inverted trapezoidal groove, 805, a middle inverted trapezoidal groove, 806, a small inverted trapezoidal groove, 931, an arc-shaped guide groove, 1261, a large movable groove, 1262, a wedge-shaped limiting groove, 1263, a large trapezoidal extrusion hole, 1264, a middle trapezoidal extrusion hole, 1265 and a small trapezoidal extrusion hole.

Detailed Description

The present invention now will be described more fully hereinafter with reference to the accompanying drawings, in which presently preferred embodiments of the invention are shown. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided for completeness and fully convey the scope of the invention to the skilled person.