阅读说明：本技术 电缆电阻测量电极快速制样装置 (Rapid sample preparation device for cable resistance measurement electrode ) 是由 李楠 王伟 安燕娜 许国宏 沈正华 钮强 史平 于 2019-10-18 设计创作，主要内容包括：本发明公开了电缆电阻测量电极快速制样装置,包括机架,其特征在于：所述机架分为上箱体和下箱体,中间设有隔板,隔板上固定设有伺服电机和电动缸机,伺服电机上设有行星减速器,行星减速器的转轴上设有第一轴套,第一轴套通过皮带连接第二轴套,第二轴套套接在丝杆顶端,丝杆下端插入电动缸机内,电动缸机内设有推杆,推杆顶部设有可在电动缸机内上下滑动的滑块,且该滑块与所述丝杆螺纹连接,推杆下端贯穿隔板且设有刀头组件,所述隔板上还固定有圆柱导轨,圆柱导轨下端通过轴承与刀头组件滑动连接,本发明提高制样效率,且制得的样品一致性高,同时该装置安全性高。(The invention discloses a rapid sample preparation device for a cable resistance measurement electrode, which comprises a rack and is characterized in that: the automatic sample preparation device is characterized in that the rack is divided into an upper box body and a lower box body, a partition plate is arranged in the middle of the upper box body, a servo motor and an electric cylinder machine are fixedly arranged on the partition plate, a planetary reducer is arranged on the servo motor, a first shaft sleeve is arranged on a rotating shaft of the planetary reducer and connected with a second shaft sleeve through a belt, the second shaft sleeve is sleeved at the top end of a lead screw, the lower end of the lead screw is inserted into the electric cylinder machine, a push rod is arranged in the electric cylinder machine, a slide block capable of sliding up and down in the electric cylinder machine is arranged at the top of the push rod and in threaded connection with the lead screw, the lower end of the push rod penetrates through the partition plate and is provided with a tool bit assembly, a cylindrical guide rail is further fixed on.)

1. Cable resistance measurement electrode system appearance device fast, including the frame, its characterized in that: the machine frame is divided into an upper box body and a lower box body, a partition plate is arranged in the middle of the upper box body, a servo motor and an electric cylinder machine are fixedly arranged on the partition plate, a planetary reducer is arranged on the servo motor, a rotating shaft of the planetary reducer is provided with a first shaft sleeve, the first shaft sleeve is connected with a second shaft sleeve through a belt, the second shaft sleeve is sleeved at the top end of a lead screw, the lower end of the lead screw is inserted into the electric cylinder machine, a push rod is arranged in the electric cylinder machine, a slide block capable of sliding, the slide block is connected with the screw rod by screw thread, the lower end of the push rod penetrates through the clapboard and is provided with a tool bit assembly, a cylindrical guide rail is also fixed on the clapboard, the lower end of the cylindrical guide rail is connected with the tool bit assembly by a bearing in a sliding way, the upper box body is internally provided with a servo motor driver, the lower box body is internally provided with a PCB, the PCB is provided with a control circuit, and the control circuit is connected with the servo motor and a control button assembly arranged on the upper box body.

2. The cable resistance measurement electrode rapid sample preparation device according to claim 1, characterized in that: the cutter head assembly comprises an upper cutter body and a lower cutter body, the upper cutter body is fixedly connected with the lower end of the push rod through an upper cutter body fixing plate, a bearing is arranged on the other side of the upper cutter body fixing plate, and the cylindrical guide rail penetrates through the upper cutter body fixing plate and is in sliding connection with the bearing.

3. The cable resistance measurement electrode rapid sample preparation device according to claim 2, characterized in that: the middle of the upper cutter body is provided with an upper cutter body cushion block, both sides of the upper cutter body cushion block are provided with upper cutters, the upper cutters are provided with an upper first cutting position, an upper second cutting position and an upper third cutting position, which correspond to each other on the two sides, the upper cutter body cushion block is provided with an upper first transverse cutter, an upper second transverse cutter and an upper third transverse cutter, and the upper first transverse cutter, the upper second transverse cutter and the upper third transverse cutter are respectively arranged at the centers of the upper first cutting position, the upper second cutting position and the upper third cutting position.

4. The cable resistance measurement electrode rapid sample preparation device according to claim 2, characterized in that: the middle of the lower cutter body is provided with a lower cutter body cushion block, both sides of the lower cutter body cushion block are provided with lower cutters, the lower cutters are provided with a lower first cutting position, a lower second cutting position and a lower third cutting position which correspond to each other on both sides, the lower cutter body cushion block is provided with a lower first transverse cutter, a lower second transverse cutter and a lower third transverse cutter, and the lower first transverse cutter, the lower second transverse cutter and the lower third transverse cutter are respectively arranged at the centers of the lower first cutting position, the lower second cutting position and the lower third cutting position.

5. The cable resistance measurement electrode rapid sample preparation device according to claim 4, characterized in that: the lower cutter body is fixed on an operation table at the bottom of the lower box body, and the position of the lower cutter body corresponds to that of the upper cutter body.

6. The cable resistance measurement electrode rapid sample preparation device according to claim 5, characterized in that: the operating table is provided with a limiting table, the limiting table is located below the bearing, and the bottom of the bearing is provided with a limiting block.

7. The cable resistance measurement electrode rapid sample preparation device according to claim 1, characterized in that: the control button assembly comprises an emergency stop button, a start button, a reset button and a torque adjusting knob.

8. The cable resistance measurement electrode rapid sample preparation device according to claim 1, characterized in that: and a circuit-breaking protector is arranged in the lower box body and is connected with the control circuit.

9. The cable resistance measurement electrode rapid sample preparation device according to claim 1, characterized in that: the upper box body is closed, and the cover plates on two sides of the upper box body are provided with heat dissipation grids.

10. The cable resistance measurement electrode rapid sample preparation device according to claim 1, characterized in that: dust covers are arranged outside the first shaft sleeve, the second shaft sleeve and the belt.

Technical Field

The invention relates to the technical field of cable sample preparation equipment, in particular to a rapid sample preparation device for a cable resistance measurement electrode.

Background

The cable need carry out resistance measurement to it in process of production, its method is with cable intercepting one-tenth segment, and peels off the insulating cover of interlude and make unified sample, thereby conveniently detect it, current system appearance equipment precision is not enough when cutting the insulating cover of cable prepares, injures the sinle silk easily, and need peel off insulating cover after the cutting, can not further target in place, wastes time and energy, and finally, equipment lacks safety arrangement, and the security is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a rapid sample preparation device for a cable resistance measurement electrode, which solves the problems in the background technology.

In order to achieve the purpose, the invention is realized by the following technical scheme: the quick sample preparation device for the cable resistance measuring electrode comprises a frame, wherein the frame is divided into an upper box body and a lower box body, a partition plate is arranged in the middle of the frame, a servo motor and an electric cylinder machine are fixedly arranged on the partition plate, a planetary reducer is arranged on the servo motor, a first shaft sleeve is arranged on a rotating shaft of the planetary reducer and connected with a second shaft sleeve through a belt, the second shaft sleeve is sleeved at the top end of a screw rod, the lower end of the screw rod is inserted into the electric cylinder machine, a push rod is arranged in the electric cylinder machine, a slide block capable of sliding up and down in, the slide block is connected with the screw rod by screw thread, the lower end of the push rod penetrates through the clapboard and is provided with a tool bit assembly, a cylindrical guide rail is also fixed on the clapboard, the lower end of the cylindrical guide rail is connected with the tool bit assembly by a bearing in a sliding way, the upper box body is internally provided with a servo motor driver, the lower box body is internally provided with a PCB, the PCB is provided with a control circuit, and the control circuit is connected with the servo motor and a control button assembly arranged on the upper box body.

Preferably, the cutter head assembly comprises an upper cutter body and a lower cutter body, the upper cutter body is fixedly connected with the lower end of the push rod through an upper cutter body fixing plate, the bearing is arranged on the other side of the upper cutter body fixing plate, and the cylindrical guide rail penetrates through the upper cutter body fixing plate and is in sliding connection with the bearing.

Preferably, the middle of the upper cutter body is provided with an upper cutter body cushion block, two sides of the upper cutter body cushion block are respectively provided with an upper cutter, the upper cutter is provided with an upper first cutting position, an upper second cutting position and an upper third cutting position, the two sides of the upper cutter correspond to each other, the upper cutter is provided with an upper first transverse cutter, an upper second transverse cutter and an upper third transverse cutter, and the upper first transverse cutter, the upper second transverse cutter and the upper third transverse cutter are respectively arranged at the centers of the upper first cutting position, the upper second cutting position and the upper third cutting position.

Preferably, the middle of the lower cutter body is a lower cutter body cushion block, lower cutters are arranged on two sides of the lower cutter body cushion block, a lower first cutting position, a lower second cutting position and a lower third cutting position which correspond to two sides of the lower cutter are arranged on the lower cutter body cushion block, a lower first transverse cutter, a lower second transverse cutter and a lower third transverse cutter are arranged on the lower cutter body cushion block, and the lower first transverse cutter, the lower second transverse cutter and the lower third transverse cutter are respectively arranged at the centers of the lower first cutting position, the lower second cutting position and the lower third cutting position.

Preferably, the lower cutter body is fixed on an operation table at the bottom of the lower box body, and the position of the lower cutter body corresponds to that of the upper cutter body.

Preferably, the operating platform is provided with a limiting platform, the limiting platform is positioned below the bearing, and the bottom of the bearing is provided with a limiting block.

Preferably, the control button assembly comprises an emergency stop button, a start button, a reset button and a torque adjusting knob.

Preferably, a circuit breaker is provided in the lower case, and the circuit breaker is connected to a control circuit.

Preferably, the upper box body is closed, and the cover plates on two sides of the upper box body are provided with heat dissipation grids.

Preferably, the first sleeve, the second sleeve and the belt are externally provided with dust covers.

The invention provides a rapid sample preparation device for a cable resistance measurement electrode, which has the following beneficial effects:

(1) the equipment tool bit assembly is simultaneously provided with the cutters at two sides and the transverse cutter in the middle, so that the cable insulation sleeve can be cut simultaneously, the tool bit assembly resets after the cutting is finished, and the cut insulation sleeve is cut at two ends and up and down, so that a wire core is automatically separated, and the cutting efficiency is improved;

(2) the cutting machine has the advantages that the cutting machine automatically controls cutting, the operation is convenient, the accuracy is high, the limiting block and the limiting table can prevent the cutter from excessively extending into the wire core to damage the wire core, and the output torque force of the servo motor can be adjusted through the torque force adjusting knob aiming at different wire core materials, so that the wire core is protected;

(3) the cutter head assembly is provided with cutting positions with different sizes, so that cables with different specifications can be cut, the upper cutter head and the lower cutter head are fixed through bolts, and when the cutting positions cannot meet the requirements, the cutter heads can be conveniently replaced;

(4) the equipment is provided with a circuit breaking protection period, and the circuit can be automatically cut off when danger occurs, so that the safety is further improved.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention without the upper case side plate;

FIG. 3 is a schematic structural view of the upper blade body of the present invention;

fig. 4 is a schematic structural view of the lower cutter body of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1 to 4, the present invention provides a technical solution: the quick sample preparation device for the cable resistance measuring electrode comprises a rack 1, wherein the rack 1 is divided into an upper box body 101 and a lower box body 102, a partition plate 20 is arranged in the middle, a servo motor 19 and an electric cylinder machine are fixedly arranged on the partition plate 20, a planetary reducer 18 is arranged on the servo motor 19, a first shaft sleeve 16 is arranged on a rotating shaft of the planetary reducer 18, the first shaft sleeve 16 is connected with a second shaft sleeve 13 through a belt 15, the second shaft sleeve 13 is sleeved at the top end of a lead screw 12, the lower end of the lead screw 12 is inserted into the electric cylinder machine, a push rod 7 is arranged in the electric cylinder machine, a slide block 11 capable of sliding up and down in the electric cylinder machine is arranged at the top of the push rod 7, the slide block 11 is in threaded connection with the lead screw 12, the lower end of the push rod 7 penetrates through the partition plate 20 and is provided with a cutter head assembly 5, a cylindrical guide rail, the lower box body 102 is internally provided with a PCB 2, the PCB 2 is provided with a control circuit, the control circuit is connected with a servo motor 19 and a control button component arranged on the upper box body 101, the cutter head component 5 comprises an upper cutter body 501 and a lower cutter body 502, the upper cutter body 501 is fixedly connected with the lower end of a push rod 7 through an upper cutter body fixing plate 6, the other side of the upper cutter body fixing plate 6 is provided with a bearing 23, a cylindrical guide rail 22 penetrates through the upper cutter body fixing plate 6 to be in sliding connection with the bearing 23, the middle of the upper cutter body 501 is provided with an upper cutter body cushion 5011, two sides of the upper cutter body cushion 5011 are respectively provided with an upper cutter 5012, the upper cutter 5012 is provided with an upper first transverse cutter 5013, an upper second transverse cutter 5014, an upper third cutter 5015, the upper cutter body 5011 is provided with an upper first transverse cutter 5016, an upper second transverse cutter 5017 and an upper third transverse cutter 5018, and the upper first transverse cutter 5016, the upper second transverse cutter 5017 and the upper third transverse cutter 501, The upper knife body is characterized in that the middle of the upper second cutting position 5014 and the upper third cutting position 5015 is provided with a lower knife body pad 5021, both sides of the lower knife body pad 5021 are provided with lower cutters 5022, the lower cutters 5022 are provided with a lower first cutting position 5023, a lower second cutting position 5024 and a lower third cutting position 5025, which correspond to each other on two sides, the lower knife body pad 5021 is provided with a lower first transverse knife 5026, a lower second transverse knife 5027 and a lower third transverse knife 5028, the lower first transverse knife 5026, the lower second transverse knife 5027 and the lower third transverse knife 5028 are respectively arranged at the centers of the lower first cutting position 5023, the lower second cutting position 5024 and the lower third cutting position 5025, the lower knife body 502 is fixed on an operating console 4 at the bottom of the lower box 102, the position of the lower knife body 502 corresponds to the upper knife body 501, the operating console 3 is arranged on the operating console 4, the bearing 3 is arranged below the bearing 23, the bottom of the bearing 23 is provided with a stop button assembly 24, and the bearing 23 comprises a stop button assembly 10 and a start button assembly 10, The lower box body 102 is internally provided with a circuit breaker 21, the circuit breaker 21 is connected with a control circuit, the upper box body 101 is closed, cover plates on two sides of the upper box body 101 are provided with heat dissipation grids, and dust covers 14 are arranged outside the first shaft sleeve 17, the second shaft sleeve 13 and the belt 15.

During the in-service use, operate through the control button subassembly, make servo motor work, through planetary reducer's regulation, the drive of rethread first axle sleeve, belt and second axle sleeve makes the lead screw rotate, because lead screw and slider are threaded connection, when the lead screw rotates, drive the slider and slide from top to bottom to drive push rod and last tool bit and carry out the up-and-down motion, when last tool bit downstream, cut the cable in the position of the cut, reach the purpose of system appearance.

Furthermore, as the cable cores are possibly made of different metals and the hardness of the cable cores is different, the output torque of the servo motor can be adjusted through the torque adjusting knob, and the requirements of different hardness are met.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.