CN111716292A - Broken bolt taking-out device on electromechanical equipment - Google Patents
Broken bolt taking-out device on electromechanical equipment Download PDFInfo
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- CN111716292A CN111716292A CN202010641779.0A CN202010641779A CN111716292A CN 111716292 A CN111716292 A CN 111716292A CN 202010641779 A CN202010641779 A CN 202010641779A CN 111716292 A CN111716292 A CN 111716292A
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- rod
- fixedly connected
- bolt
- rotating shaft
- broken
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/14—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same
- B25B27/18—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for assembling objects other than by press fit or detaching same withdrawing broken threaded parts or twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F3/00—Associations of tools for different working operations with one portable power-drive means; Adapters therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25F—COMBINATION OR MULTI-PURPOSE TOOLS NOT OTHERWISE PROVIDED FOR; DETAILS OR COMPONENTS OF PORTABLE POWER-DRIVEN TOOLS NOT PARTICULARLY RELATED TO THE OPERATIONS PERFORMED AND NOT OTHERWISE PROVIDED FOR
- B25F5/00—Details or components of portable power-driven tools not particularly related to the operations performed and not otherwise provided for
- B25F5/001—Gearings, speed selectors, clutches or the like specially adapted for rotary tools
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention discloses a broken-end bolt taking-out device on electromechanical equipment, which comprises a handle, wherein a dismounting telescopic device is arranged on the handle and used for providing left-and-right movement required for removing a broken-end bolt, a rotary pushing device is arranged on the left side of the dismounting telescopic device and used for providing switching movement required for drilling and bolt taking-out, a bolt drilling device is arranged on the rotary pushing device and used for drilling the broken-end bolt, a bolt rotary taking-out device is arranged on the rotary pushing device and used for punching the broken-end bolt and clamping and fixing the broken-end bolt to drill, and the broken-end bolt is taken out in a rotary mode.
Description
Technical Field
The invention relates to the technical field of broken-end bolt taking out, in particular to a broken-end bolt taking-out device on electromechanical equipment.
Background
The bolt on the electromechanical device is usually broken at the mouth of the screw hole due to corrosion or other reasons in the dismounting process, the conventional method is mostly to increase the threaded hole for processing, but the mechanical strength of the original component is extremely easy to damage, most of the existing broken-end bolt taking-out devices firstly punch holes on the bolt, then drill holes and tap the bolt, and finally take out the broken part by using the bolt matched with the tapping, so that the required operation steps are more, and the bolt taking-out efficiency is lower.
Disclosure of Invention
The technical problem is as follows: the existing broken-end bolt taking-out equipment has more operation steps, so that the bolt taking-out efficiency is lower.
In order to solve the problems, the broken-end bolt taking-out device on the electromechanical equipment is designed in the embodiment, and comprises a handle, wherein a dismounting expansion device is arranged on the handle and used for providing left-right movement required for removing the broken-end bolt, a rotary pushing device is arranged on the left side of the dismounting expansion device and used for providing switching movement required for drilling and bolt taking out, the rotary pushing device comprises an inclined-plane cam arranged on the left side of the handle, an annular slide way with a leftward opening is arranged on the left end face of the inclined-plane cam, two slide blocks which are symmetrical up and down are connected on the inner wall of the annular slide way in a sliding manner, a first rotating shaft which extends left and right is connected in the slide blocks in a rotating manner, a bolt drilling device is arranged on the rotary pushing device and used for drilling the broken-end bolt, the rotary pushing device is provided with a bolt rotary taking-out device which is used for punching holes of broken bolts, clamping and fixing the broken bolts to drill holes and taking out the broken bolts in a rotary manner, the bolt rotary taking-out device comprises a gas-liquid pressure cylinder fixedly connected to the lower side of the first rotating shaft, a pressure rod extending to the outside of the end face of the gas-liquid pressure cylinder is arranged in the gas-liquid pressure cylinder, a fourth through hole which is communicated up and down is arranged in the pressure rod, the upper end face of the gas-liquid pressure cylinder is connected with a sliding block in a sliding manner, the lower end face of the gas-liquid pressure cylinder is fixedly connected with an auxiliary fixing block, a punching rod is fixedly connected to the auxiliary fixing block, a third through hole with a right opening is arranged in the punching rod, a sliding cavity which is communicated up and down is arranged in the punching rod, and two fifth through, the rack is connected in the fifth through hole on the right side in a sliding mode, the inclined plane rack is connected in the fifth through hole on the left side in a sliding mode, and the supporting plate is fixedly connected to the end face of the lower side of the stamping rod.
Preferably, dismantle the telescoping device include fixed connection in switch on the terminal surface of handle left side, the electronic jar of fixedly connected with on the terminal surface of handle upside, be equipped with the telescopic link that extends left in the electronic jar, inclined plane cam fixed connection in on the telescopic link, fixedly connected with slip table on the terminal surface of electronic jar upside, the two sloping pieces of fixedly connected with on the slip table downside terminal surface, two sloping pieces can with the rack butt.
Preferably, a friction disc is fixedly connected to the end face of the right side of the first rotating shaft, a motor shaft extending leftward is rotatably connected to the end face of the left side of the inclined cam, a motor fixedly connected to the inclined cam is in power connection with the motor shaft, a fixing block is fixedly connected to the motor shaft, two auxiliary electric cylinders are fixedly connected to the fixing block, the two auxiliary electric cylinders are vertically symmetrical, a three-stage telescopic rod extending rightward is arranged in each auxiliary electric cylinder, a fixing rod is fixedly connected to each three-stage telescopic rod, a sliding rail is fixedly connected to each fixing rod, and the sliding rail is in sliding connection with the sliding block.
Preferably, the bolt drilling device comprises a power cavity which is arranged in the inclined cam and communicated with the annular slide rail on the upper side, a second rotating shaft which extends leftwards is rotatably connected to the inner wall on the right side of the power cavity, an auxiliary motor fixedly connected to the inner wall on the right side of the power cavity is in power connection with the second rotating shaft, an electromagnet is fixedly connected to the second rotating shaft, an auxiliary friction disc located on the left side of the electromagnet is connected to the second rotating shaft through a flat key, a compression spring is connected between the auxiliary friction disc and the electromagnet, the auxiliary friction disc can be abutted to the friction disc, and a drill rod located on the left side of the slide block is fixedly connected to the first rotating shaft on the upper side.
Preferably, a third rotating shaft extending forwards is rotatably connected to the end face of the front side of the supporting plate, a gear is fixedly connected to the third rotating shaft, the gear is located between the inclined rack and the rack, the gear is engaged with the inclined rack and the rack, a torsion spring is arranged between the gear and the supporting plate, an auxiliary sliding block is slidably connected to the sliding cavity, a first through hole with a rightward opening is formed in the auxiliary sliding block, a second through hole penetrating up and down is formed in the inner wall of the upper side of the first through hole, two annular pressing blocks symmetrical up and down are slidably connected to the inner wall of the rear side of the sliding cavity, five fastening nails are arrayed and distributed on the end face of one side of the annular pressing block, which is far away from the first through hole, from left to right, four fastening nails are arrayed and distributed from front to back, and a connecting rod is hinged between each annular pressing block, the pneumatic-hydraulic cylinder is characterized in that a bevel rod is slidably connected into the second through hole, a driven rod located on the upper side of the stamping rod is fixedly connected onto the bevel rod, an extension spring is connected between the driven rod and the end face of the upper side of the stamping rod, a bevel block located on the upper side of the pressing rod is fixedly connected onto the end face of the left side of the pneumatic-hydraulic cylinder, and the bevel block can be abutted to the driven rod.
The invention has the beneficial effects that: the rotary pushing device can provide rotary motion required by station switching of the bolt drilling device and the bolt rotary taking-out device, an operator does not need to perform station replacement operation, operation of the operator is simplified, overall efficiency is improved, the bolt rotary taking-out device can punch holes in the broken bolt, the bolt rotary taking-out device is directly nailed into the broken bolt drilling hole through a plurality of groups of fixing nails, the broken bolt is fixed, tapping of the drilling hole is avoided, bolts matched with the tapping are installed, working steps are simplified, and working efficiency is further improved.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a device for removing a broken bolt from an electromechanical device according to the present invention;
FIG. 2 is an enlarged view of the structure at "A" in FIG. 1;
FIG. 3 is an enlarged view of the structure at "B" of FIG. 2;
FIG. 4 is an enlarged view of the structure at "C" of FIG. 2;
FIG. 5 is an enlarged view of the structure at "D" of FIG. 4;
FIG. 6 is a schematic view of the structure in the direction "E-E" of FIG. 4;
FIG. 7 is a schematic view of the structure in the direction "F-F" of FIG. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1 to 7, for the sake of convenience of description, the following orientations are now defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a broken-end bolt taking-out device on electromechanical equipment, which is mainly applied to taking out broken-end bolts, and the invention is further explained by combining the attached drawings of the invention: the broken-end bolt taking-out device on the electromechanical equipment comprises a handle 11, wherein a disassembling telescopic device 101 is arranged on the handle 11, the disassembling telescopic device 101 is used for providing left-right movement required for removing a broken-end bolt, a rotary pushing device 102 is arranged on the left side of the disassembling telescopic device 101, the rotary pushing device 102 is used for providing switching movement required for drilling and bolt taking out, the rotary pushing device 102 comprises an inclined-plane cam 16 arranged on the left side of the handle 11, an annular slideway 19 with an opening facing left is arranged on the left side end face of the inclined-plane cam 16, two sliding blocks 20 which are symmetrical up and down are connected on the inner wall of the annular slideway 19 in a sliding manner, a first rotating shaft 21 which extends left and right is connected in the sliding blocks 20 in a rotating manner, a bolt drilling device 103 is arranged on the rotary pushing device 102, and the bolt drilling device 103 is used, the rotary pushing device 102 is provided with a bolt rotary taking-out device 104, the bolt rotary taking-out device 104 is used for punching a broken bolt, and can clamp and fix the broken bolt to drill a hole and take out the broken bolt in a rotary manner, the bolt rotary taking-out device 104 comprises a gas-liquid pressure cylinder 31 fixedly connected to the first rotating shaft 21 on the lower side, a pressure rod 53 extending to the outside of the end surface of the gas-liquid pressure cylinder 31 is arranged in the gas-liquid pressure cylinder 31, a fourth through hole 52 penetrating up and down is arranged in the pressure rod 53, the upper side end surface of the gas-liquid pressure cylinder 31 is connected with a 35 in a sliding manner, an auxiliary fixing block 63 is fixedly connected to the lower side end surface of the 35, a punching rod 29 is fixedly connected to the auxiliary fixing block 63, a third through hole 51 with a right opening is arranged in the punching rod 29, a sliding cavity 34 penetrating up and down is arranged in the punching rod 29, and two fifth through holes 54 which are, the fifth through hole 54 on the right side is slidably connected with a rack 55, the fifth through hole 54 on the left side is slidably connected with an inclined rack 57, and the lower end face of the stamping rod 29 is fixedly connected with a support plate 62.
Beneficially, dismantle telescoping device 101 includes fixed connection in switch 12 on the terminal surface of handle 11 left side, fixedly connected with electronic jar 13 on the terminal surface of handle 11 upside, be equipped with the telescopic link 14 that extends left in electronic jar 13, inclined plane cam 16 fixed connection in on the telescopic link 14, fixedly connected with slip table 15 on the terminal surface of electronic jar 13 upside, fixedly connected with double bevel piece 22 on the terminal surface of slip table 15 downside, double bevel piece 22 can with rack 55 butt.
Advantageously, a friction disc 37 is fixedly connected to the end surface of the right side of the first rotating shaft 21, a motor shaft 36 extending leftward is rotatably connected to the end surface of the left side of the inclined cam 16, a motor 17 fixedly connected to the inclined cam 16 is dynamically connected to the motor shaft 36, a fixed block 26 is fixedly connected to the motor shaft 36, two vertically symmetrical auxiliary electric cylinders 25 are fixedly connected to the fixed block 26, a three-stage telescopic rod 27 extending rightward is arranged in the auxiliary electric cylinder 25, a fixed rod 32 is fixedly connected to the three-stage telescopic rod 27, a slide rail 33 is fixedly connected to the fixed rod 32, and the slide rail 33 is slidably connected to the slide block 20.
Advantageously, the bolt drilling device 103 includes a power cavity 43 disposed in the inclined cam 16 and communicating with the upper annular slideway 19, a second rotating shaft 42 extending leftward is rotatably connected to a right inner wall of the power cavity 43, an auxiliary motor 18 fixedly connected to the right inner wall of the power cavity 43 is rotatably connected to the second rotating shaft 42, an electromagnet 41 is fixedly connected to the second rotating shaft 42, an auxiliary friction disk 39 located on the left side of the electromagnet 41 is flatly keyed to the second rotating shaft 42, a compression spring 40 is connected between the auxiliary friction disk 39 and the electromagnet 41, the auxiliary friction disk 39 can abut against the friction disk 37, and a drill rod 24 located on the left side of the slide block 20 is fixedly connected to the upper first rotating shaft 21.
Beneficially, a third rotating shaft 56 extending forwards is rotatably connected to the front end face of the supporting plate 62, a gear 60 is fixedly connected to the third rotating shaft 56, the gear 60 is located between the inclined rack 57 and the rack 55, the gear 60 is engaged with the inclined rack 57 and the rack 55, a torsion spring 61 is arranged between the gear 60 and the supporting plate 62, a sub-slider 47 is slidably connected to the sliding cavity 34, a first through hole 46 with an opening facing right is arranged in the sub-slider 47, a second through hole 48 penetrating up and down is arranged on the upper inner wall of the first through hole 46, two annular pressing blocks 28 symmetrical up and down are slidably connected to the rear inner wall of the sliding cavity 34, five fastening nails 44 are distributed in an array from left to right on the end face of the annular pressing block 28 on the side far away from the first through hole 46, and four fastening nails 44 are distributed in an annular array from front to back, the connecting rod 30 is hinged between the annular pressing block 28 and the auxiliary sliding block 47, a bevel rod 58 is connected in the second through hole 48 in a sliding mode, a driven rod 49 located on the upper side of the stamping rod 29 is fixedly connected to the bevel rod 58, a stretching spring 59 is connected between the driven rod 49 and the end face of the upper side of the stamping rod 29, a bevel block 50 located on the upper side of the stamping rod 53 is fixedly connected to the end face of the left side of the gas-liquid pressure cylinder 31, and the bevel block 50 can be abutted to the driven rod 49.
The following describes in detail the use steps of the device for removing a broken bolt from an electromechanical apparatus according to the present invention with reference to fig. 1 to 7: initial state: the drill rod 24 is located at an upper limit position, the electromagnet 41 is not electrified, the auxiliary friction disc 39 is located at a left limit position under the action of the compression spring 40, the auxiliary friction disc 39 is abutted against the friction disc 37 on the upper side, the pressure rod 53 and the second through hole 48 are located at a right limit position, the annular pressing block 28 is located at a limit position close to one side of the first through hole 46, the inclined block 50 is abutted against the driven rod 49 to enable the driven rod 49 and the inclined rod 58 to be located at the upper limit position, the inclined rack 57 is located at the upper limit position under the action of the torsion spring 61, the inclined rack 57 extends into the fourth through hole 52, and the rack 55 is located at; when the tool is in operation, the handle 11 is held by hand, the motor 17 is started, the electromagnet 41 is electrified to adsorb the auxiliary friction disc 39, the motor 17 drives the fixed block 26 to rotate one hundred eighty degrees, the fixed block 26 drives the slide block 20 to rotate through the auxiliary electric cylinder 25, the three-stage telescopic rod 27, the fixed rod 32 and the slide rail 33, the slide block 20 slides along the annular slide way 19, the punching rod 29 rotates to the upper side, the drill rod 24 rotates to the lower side, the handle 11 is manually moved to the broken bolt, the punching rod 29 is aligned to the broken bolt, the gas-liquid pressurizing cylinder 31 is started, the gas-liquid pressurizing cylinder 31 drives the pressing rod 53 to move left, the pressing rod 53 drives the punching rod 29 to move left for a certain distance through the fourth through hole 52 and the inclined rack 57 to perform punching treatment on the broken bolt, the gas-liquid pressurizing cylinder 31 drives the punching rod 29 to move right for resetting, the motor 17 drives, rotating the drill rod 24 to the lower side for resetting; then the electromagnet 41 is de-energized, under the action of the compression spring 40, the auxiliary friction disc 39 moves to the left to abut against the friction disc 37 on the upper side, then the electric cylinder 13 and the auxiliary motor 18 are started, the auxiliary motor 18 drives the second rotating shaft 42 to rotate, the second rotating shaft 42 drives the auxiliary friction disc 39 to rotate through a flat key connection, the auxiliary friction disc 39 drives the first rotating shaft 21 on the upper side to rotate through friction, so as to drive the drill rod 24 to rotate, the electric cylinder 13 drives the telescopic rod 14 to move to the left, so that the drill rod 24 rotates to the left to drill the broken bolt, after drilling is completed, the auxiliary motor 18 stops, the inclined plane cam 16 moves to the right to reset, then the second rotating shaft 42 is energized to adsorb the auxiliary friction disc 39, then the motor 17 is started to drive the motor shaft 36 to rotate by one hundred eighty degrees, so that the punching rod 29 rotates to the upper side, then the electric cylinder 13 is started, the electromagnet 41 is, the electric cylinder 13 drives the telescopic rod 14 and the inclined plane cam 16 to move left, so that the punching rod 29 moves left into the broken bolt drilling hole, in the process of moving left of the punching rod 29, the rack 55 is abutted to the double-inclined plane block 22, the rack 55 moves to the side close to the third through hole 51, the rack 55 drives the torsion spring 61 to rotate through meshing connection, the torsion spring 61 drives the inclined plane rack 57 to move to the side away from the pressing rod 53 through meshing connection, so that the inclined plane rack 57 is separated from the fourth through hole 52, then the gas-liquid pressurizing cylinder 31 is started, the gas-liquid pressurizing cylinder 31 drives the pressing rod 53 to move left to the lower side of the second through hole 48, the pressing rod 53 extends into the first through hole 46, the pressing rod 53 is abutted to the inner wall on the left side of the first through hole 46, then the pressing rod 53 drives the auxiliary sliding block 47 to move left, so that the driven rod 49 is separated from the inclined plane block 50, under the action, the inclined rod 58 is extended into the fourth through hole 52, the first through hole 46 moves leftwards to drive the annular pressing block 28 to move towards the side far away from the first through hole 46 through the connecting rod 30, so that the fastening nail 44 is inserted into the inner wall of the drill hole, the fastening nail 44 is fixedly connected with the broken-end bolt, then the auxiliary motor 18 is started, the auxiliary motor 18 drives the pressing rod 53 to move rightwards and reset through the second rotating shaft 42, the auxiliary friction disc 39, the corresponding friction disc 37, the first rotating shaft 21, the gas-liquid pressure cylinder 31 and the punching rod 29 to rotate, so that the broken-end bolt is screwed out, the broken-end bolt is taken out, then the gas-liquid pressure cylinder 31 drives the pressing rod 53 to move rightwards and reset, the pressing rod 53 drives the first through hole 46 to move rightwards and reset through the second through hole 48, so that the annular pressing block 28 moves to reset towards the side near the first through hole 46, then the driven rod 49 is abutted against the inclined block 50, the driven rod, when the fourth through hole 52 moves to the bevel rack 57, the bevel rack 57 moves to extend into the fourth through hole 52 by the torsion spring 61.
The invention has the beneficial effects that: the rotary pushing device can provide rotary motion required by station switching of the bolt drilling device and the bolt rotary taking-out device, an operator does not need to perform station replacement operation, operation of the operator is simplified, overall efficiency is improved, the bolt rotary taking-out device can punch holes in the broken bolt, the bolt rotary taking-out device is directly nailed into the broken bolt drilling hole through a plurality of groups of fixing nails, the broken bolt is fixed, tapping of the drilling hole is avoided, bolts matched with the tapping are installed, working steps are simplified, and working efficiency is further improved.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (5)
1. The utility model provides a broken end bolt remove device on electromechanical device, includes the handle, its characterized in that: the handle is provided with a dismounting telescopic device which is used for providing left-right movement required for removing the broken-end bolt, the left side of the dismounting telescopic device is provided with a rotary pushing device which is used for providing switching movement required for drilling and bolt taking out, the rotary pushing device comprises an inclined plane cam arranged on the left side of the handle, the left end face of the inclined plane cam is provided with an annular slide way with a left opening, the inner wall of the annular slide way is connected with two slide blocks which are symmetrical up and down, a first rotating shaft which extends left and right is rotationally connected with the slide blocks, the rotary pushing device is provided with a bolt drilling device which is used for drilling the broken-end bolt, the rotary pushing device is provided with a bolt rotary taking-out device which is used for punching the broken-end bolt, the bolt rotary taking-out device comprises a gas-liquid pressure cylinder fixedly connected to the lower side of the first rotating shaft, a pressure rod extending leftwards to the outside of the end face of the gas-liquid pressure cylinder is arranged in the gas-liquid pressure cylinder, a fourth through hole penetrating up and down is arranged in the pressure rod, an auxiliary fixing block is fixedly connected to the upper end face of the gas-liquid pressure cylinder, a punching rod is fixedly connected to the auxiliary fixing block, a third through hole with a right opening is arranged in the punching rod, a sliding cavity penetrating up and down is arranged in the punching rod, two fifth through holes which are bilaterally symmetrical and penetrate up and down are arranged on the inner wall of the lower side of the third through hole, a rack is connected in the fifth through hole on the right side in a sliding manner, and an inclined rack is connected in the fifth through hole on the left side in a sliding manner, and a support plate is fixedly connected to the end face of the lower side of the stamping rod.
2. The device for removing a broken bolt from an electromechanical apparatus according to claim 1, wherein: dismantle the telescoping device include fixed connection in switch on the terminal surface of handle left side, fixedly connected with electronic jar on the terminal surface of handle upside, be equipped with the telescopic link that extends left in the electronic jar, inclined plane cam fixed connection in on the telescopic link, fixedly connected with slip table on the terminal surface of electronic jar upside, the two inclined plane pieces of fixedly connected with on the slip table downside terminal surface, two inclined plane pieces can with the rack butt.
3. The device for removing a broken bolt from an electromechanical apparatus according to claim 1, wherein: the improved motor comprises a first rotating shaft, a first inclined cam and a second rotating shaft, wherein a friction disc is fixedly connected to the end face of the right side of the first rotating shaft, a motor shaft extending leftwards is rotatably connected to the end face of the left side of the inclined cam, a motor fixedly connected to the motor shaft is connected to the motor shaft, a fixed block is fixedly connected to the motor shaft, two auxiliary electric cylinders which are vertically symmetrical are fixedly connected to the fixed block, a three-stage telescopic rod extending rightwards is arranged in each auxiliary electric cylinder, a fixed rod is fixedly connected to the three-stage telescopic rod, a sliding rail is fixedly connected to the fixed rod.
4. The device for removing a broken bolt from an electromechanical apparatus according to claim 1, wherein: the bolt drilling device comprises a power cavity which is arranged in the inclined plane cam and communicated with the annular slide rail on the upper side, a second rotating shaft extending leftwards is rotatably connected to the inner wall on the right side of the power cavity, an auxiliary motor fixedly connected to the inner wall on the right side of the power cavity is in power connection with the second rotating shaft, an electromagnet is fixedly connected to the second rotating shaft, a parallel key on the second rotating shaft is connected with an auxiliary friction disc located on the left side of the electromagnet, a compression spring is connected between the auxiliary friction disc and the electromagnet, the auxiliary friction disc can be abutted to the friction disc, and a drill rod located on the left side of the sliding block is fixedly connected to the first rotating shaft on the upper side.
5. The device for removing a broken bolt from an electromechanical apparatus according to claim 1, wherein: a third rotating shaft extending forwards is connected to the end face of the front side of the supporting plate in a rotating manner, a gear is fixedly connected to the third rotating shaft, the gear is located between the inclined rack and the rack, the gear is meshed with the inclined rack and the rack, a torsion spring is arranged between the gear and the supporting plate, an auxiliary sliding block is connected in the sliding cavity in a sliding manner, a first through hole with a right opening is arranged in the auxiliary sliding block, a second through hole which is communicated up and down is arranged on the inner wall of the upper side of the first through hole, two annular pressing blocks which are symmetrical up and down are connected on the inner wall of the rear side of the sliding cavity in a sliding manner, five fastening nails are distributed on the end face of one side of the annular pressing block, away from the first through hole, from left to right in an array manner, four fastening nails are distributed in an annular array manner from front to back, a connecting rod is, the pneumatic and hydraulic booster cylinder is characterized in that a driven rod located on the upper side of the stamping rod is fixedly connected onto the inclined rod, an extension spring is connected between the driven rod and the end face of the upper side of the stamping rod, an inclined block located on the upper side of the pressing rod is fixedly connected onto the end face of the left side of the pneumatic and hydraulic booster cylinder, and the inclined block can be abutted to the driven rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641779.0A CN111716292A (en) | 2020-07-06 | 2020-07-06 | Broken bolt taking-out device on electromechanical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010641779.0A CN111716292A (en) | 2020-07-06 | 2020-07-06 | Broken bolt taking-out device on electromechanical equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111716292A true CN111716292A (en) | 2020-09-29 |
Family
ID=72572148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010641779.0A Withdrawn CN111716292A (en) | 2020-07-06 | 2020-07-06 | Broken bolt taking-out device on electromechanical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111716292A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520566A (en) * | 2021-07-07 | 2021-10-22 | 山东大学 | Screw inserting device for fixing fracture steel plate and using method |
| CN113977526A (en) * | 2021-11-26 | 2022-01-28 | 台州京华机械有限公司 | Broken screw tap taking-out device and method |
-
2020
- 2020-07-06 CN CN202010641779.0A patent/CN111716292A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113520566A (en) * | 2021-07-07 | 2021-10-22 | 山东大学 | Screw inserting device for fixing fracture steel plate and using method |
| CN113977526A (en) * | 2021-11-26 | 2022-01-28 | 台州京华机械有限公司 | Broken screw tap taking-out device and method |
| CN113977526B (en) * | 2021-11-26 | 2023-08-22 | 湖南华清轨道交通有限公司 | Broken tap taking-out equipment and taking-out method thereof |
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Application publication date: 20200929 |