CN111688040A - Automatic punching and mounting device for wall bushing - Google Patents
Automatic punching and mounting device for wall bushing Download PDFInfo
- Publication number
- CN111688040A CN111688040A CN202010605678.8A CN202010605678A CN111688040A CN 111688040 A CN111688040 A CN 111688040A CN 202010605678 A CN202010605678 A CN 202010605678A CN 111688040 A CN111688040 A CN 111688040A
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- CN
- China
- Prior art keywords
- shell
- rotary
- cavity
- fixed
- punching
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/14—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by boring or drilling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
Abstract
The invention discloses an automatic punching and mounting device for a wall bushing, which comprises a shell, wherein a shell cavity with a front opening and a rear opening is arranged in the shell, a punching device is arranged in the shell cavity, the punching device comprises two positioning sliding grooves which are vertically symmetrical, the two positioning sliding grooves are respectively arranged in the upper side wall and the lower side wall of the shell cavity, and positioning sliding blocks are arranged in the positioning sliding grooves in a sliding manner. Then the sleeve is pushed into the vacant position to realize the installation of the sleeve, and the whole process is simple and portable.
Description
Technical Field
The invention relates to the related field of power equipment, in particular to an automatic punching and mounting device for a wall bushing.
Background
Be used for electrically conductive usefulness in electric power to exchange wall bushing called, can divide into dry-type electric capacity type exchange wall bushing and porcelain insulation from the material and exchange wall bushing, the wall bushing is generally built just pre-buried in the wall body, if install additional in the postnatal, need punch to the wall body, traditional perforating device punches for the manual work, need change not unidimensional drill bit and match different demands, make its accessory more like this, inconvenient carrying, and relatively consume the manpower.
Disclosure of Invention
The invention aims to solve the technical problem of providing an automatic punching and mounting device for a wall bushing, and overcomes the problems that the traditional punching device is used for manually punching, and drills with different sizes need to be replaced to match different requirements, so that the device has more accessories, is inconvenient to carry, consumes more manpower and the like.
The invention is realized by the following technical scheme.
The invention relates to an automatic punching and mounting device for a wall bushing, which comprises a shell, wherein a shell cavity with a front opening and a rear opening is arranged in the shell, a punching device is arranged in the shell cavity, the punching device comprises two positioning sliding chutes which are vertically symmetrical, the two positioning sliding chutes are respectively arranged in the upper side wall and the lower side wall of the shell cavity, positioning sliding blocks are arranged in the positioning sliding chutes in a sliding manner, a punching shell is arranged between the two positioning sliding blocks, the punching shell and the positioning sliding blocks are fixedly connected through positioning connecting rods, advancing sliding chutes are arranged in the punching shell, punching actuating sliding blocks are arranged in the advancing sliding chutes in a sliding manner, three advancing directional sliding chutes are arranged on the lower side of the advancing sliding chutes, the three advancing directional sliding chutes are circumferentially arranged, and the three advancing directional sliding chutes are arranged at intervals, the directional sliding block is arranged in the advancing directional sliding groove in a sliding manner, a punching shell cavity is arranged in the punching shell cavity, a rotary base shell is arranged in the punching shell cavity, the rotary base shell and the punching actuating sliding block are fixedly connected through a punching sliding block connecting block, the directional sliding block and the rotary base shell are fixedly connected through a directional sliding block connecting block, a rotary base is rotationally arranged in the rotary base shell, a rotary actuating cavity is arranged in the rotary base shell, the opening of the rotary actuating cavity faces the rotary base, a rotary actuating shaft is rotationally arranged in the rotary actuating cavity, a rotary friction wheel is fixedly arranged on the rotary actuating shaft, three rotary positioning cavities are arranged at the lower side of the rotary actuating cavity, the three rotary positioning cavities are circumferentially arranged, the three rotary positioning cavities are arranged at ninety-degree equal intervals, and the opening of the rotary positioning cavities faces the rotary base, a rotary positioning wheel shaft is rotatably arranged in the rotary positioning cavity, the rotary positioning wheel shaft is rotatably arranged between the inner walls of the front side and the rear side of the rotary positioning cavity, a rotary positioning wheel is fixedly arranged on the rotary positioning wheel shaft, four adjusting slideways are arranged in the rotary base and are arranged at equal intervals in a circumferential manner, two adjusting slide blocks are arranged in the adjusting slideways in a sliding manner, and an adjusting base is fixedly arranged between the two adjusting slide blocks; the right side of the punching device is provided with a sleeve clamping and mounting device which comprises a fixed bin, the fixed bin is fixedly arranged at the right end of the perforating shell, a sleeve fixing cavity is arranged in the fixed bin, the sleeve fixing cavity is opened at the front and the rear, a sleeve is arranged in the sleeve fixing cavity, two fixing slideways are arranged at the upper side and the lower side of the sleeve fixing cavity, the fixed slide ways are vertically symmetrical, electromagnets are arranged in the fixed slide ways, the electromagnets are fixedly arranged on the inner wall of one side of the fixed slide ways, which is far away from the sleeve, a fixed sliding block is arranged on one side of the electromagnet close to the sleeve and is arranged in the fixed slideway in a sliding manner, the fixed sliding block is connected with the electromagnet through a fixed spring, a fixed connecting block is fixedly arranged at one end, close to the sleeve, of the fixed sliding block, and a fixed clamping head is fixedly arranged at one end, close to the sleeve, of the fixed connecting block;
preferably, an actuating motor is arranged in the rotary actuating cavity, the actuating motor is fixedly arranged on the inner wall of the rear side of the rotary actuating cavity, the front end of the actuating motor is rotatably provided with a rotary actuating shaft, a driving bevel gear is fixedly arranged on the rotary actuating shaft, a linkage shaft is arranged on the upper side of the driving bevel gear, the linkage shaft is rotatably arranged in the upper side wall of the rotary actuating cavity, the linkage shaft penetrates through the rotary base shell, the linkage shaft penetrates through the punching slider connecting block, the linkage shaft penetrates through the lower side wall of the forward cavity, a forward wheel is fixedly arranged at the upper end of the linkage shaft, and the forward wheel and the inner wall of the left side of the forward sliding groove are in friction transmission.
Preferably, the front side of the adjusting base is fixedly provided with a drilling knife, and one surface of the drilling knife, which is close to each other, is fixedly provided with a drilling tool bit.
Preferably, the rotating base rear end is rotated and is equipped with the regulation screw thread axle, it is equipped with the regulation and makes the piece as to slide on the regulation screw thread axle, the fixed adjust knob that is equipped with in regulation screw thread axle rear end, the fixed regulation backup pad that is equipped with in the regulation backup pad, be equipped with in the regulation backup pad and adjust the support spout, it is equipped with the supporting shoe to slide in the regulation support spout, the supporting shoe is close to adjust the fixed regulation connecting rod that is equipped with of screw thread axle one end, the regulation connecting rod with adjust and make a piece fixed connection.
Preferably, the shell left side is equipped with two first installation pieces, two first installation piece longitudinal symmetry, two first installation piece is fixed the setting respectively on the outer wall of the last downside of shell, be equipped with first screw in the first installation piece, first screw can be squeezed into in the wall body, so that fix the shell, the shell right side is equipped with two second installation pieces, two second installation piece longitudinal symmetry, two second installation piece is fixed the setting respectively on the outer wall of the last downside of shell, be equipped with the second screw in the second installation piece, the second screw can be squeezed into in the wall body, so that fix the shell.
The invention has the beneficial effects that: the adjustable drill bit is arranged in the drill bit, the outer diameter of the drill bit can be adjusted through the knob, the front position and the rear position of the adjusting block can be adjusted through rotating the knob, so that the outer diameter of the drill bit is adjusted, the drill bit is driven to rotate through the rotating base driven by the motor after the adjustment of the outer diameter of the drill bit is completed, the advancing wheels are driven at the same time, the drill bit drills into a wall, after the drill hole is drilled, the drill bit device moves leftwards, the device for clamping the sleeve is moved to the front of the vacant position, then the sleeve is pushed into the vacant position, the installation of the sleeve.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view in the direction A-A of FIG. 1 according to an embodiment of the present invention;
FIG. 3 is an enlarged schematic view at B in FIG. 2 according to an embodiment of the present invention;
fig. 4 is an enlarged schematic view of the embodiment of the present invention at C in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: 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 automatic punching and mounting device for the wall bushing, which is described with reference to fig. 1-4, comprises a housing 10, a housing cavity 11 with a front opening and a rear opening is arranged in the housing 10, a punching device 71 is arranged in the housing cavity 11, the punching device 71 comprises two positioning sliding chutes 16, the two positioning sliding chutes 16 are vertically symmetrical, the two positioning sliding chutes 16 are respectively arranged in the upper side wall and the lower side wall of the housing cavity 11, positioning sliding blocks 17 are slidably arranged in the positioning sliding chutes 16, a punching housing 19 is arranged between the two positioning sliding blocks 17, the punching housing 19 is fixedly connected with the positioning sliding blocks 17 through positioning connecting rods 18, an advancing sliding chute 62 is arranged in the punching housing 19, a punching actuating sliding block 20 is slidably arranged in the advancing sliding chute 62, three advancing directional sliding chutes 64 are arranged on the lower side of the advancing sliding chute 62, and the three advancing directional sliding chutes 64, the three advancing directional chutes 64 are arranged at intervals with an included angle of ninety degrees, directional sliders 22 are arranged in the advancing directional chutes 64 in a sliding manner, a punching shell cavity 24 is formed in the punching shell 19, a rotary base shell 25 is formed in the punching shell cavity 24, the rotary base shell 25 and the punching actuating sliders 20 are fixedly connected through a punching slider connecting block 21, the directional sliders 22 and the rotary base shell 25 are fixedly connected through a directional slider connecting block 23, a rotary base 35 is arranged in the rotary base shell 25 in a rotating manner, a rotary actuating cavity 29 is formed in the rotary base shell 25, an opening of the rotary actuating cavity 29 faces the rotary base 35, a rotary actuating shaft 31 is arranged in the rotary actuating cavity 29 in a rotating manner, a rotary friction wheel 30 is fixedly arranged on the rotary actuating shaft 31, and three rotary positioning cavities 26 are arranged on the lower side of the rotary actuating cavity 29, the three rotating positioning cavities 26 are circumferentially arranged, the three rotating positioning cavities 26 are arranged at ninety-degree equal intervals, the openings of the rotating positioning cavities 26 face the rotating base 35, a rotating positioning wheel shaft 28 is rotatably arranged in the rotating positioning cavities 26, the rotating positioning wheel shaft 28 is rotatably arranged between the inner walls of the front side and the rear side of the rotating positioning cavities 26, a rotating positioning wheel 27 is fixedly arranged on the rotating positioning wheel shaft 28, four adjusting slideways 32 are arranged in the rotating base 35, the four adjusting slideways 32 are arranged at equal intervals circumferentially, two adjusting sliders 33 are arranged in the adjusting slideways 32, and an adjusting base 34 is fixedly arranged between the two adjusting sliders 33; the right side of the punching device 71 is provided with a sleeve clamping and mounting device 72, the sleeve clamping and mounting device 72 comprises a fixed bin 36, the fixed bin 36 is fixedly arranged at the right end of the punching shell 19, a sleeve fixing cavity 65 is arranged in the fixed bin 36, the sleeve fixing cavity 65 is opened from front to back, a sleeve 43 is arranged in the sleeve fixing cavity 65, two fixed slideways 37 are arranged on the upper side and the lower side of the sleeve fixing cavity 65, the fixed slideways 37 are symmetrical up and down, an electromagnet 38 is arranged in the fixed slideways 37, the electromagnet 38 is fixedly arranged on the inner wall of one side, far away from the sleeve 43, of the fixed slideways 37, a fixed slide block 40 is arranged on one side, close to the sleeve 43, of the electromagnet 38, the fixed slide block 40 is arranged in the fixed slideways 37, and the fixed slide block 40 is connected, a fixed connecting block 41 is fixedly arranged at one end of the fixed sliding block 40 close to the sleeve 43, and a fixed clamping head 42 is fixedly arranged at one end of the fixed connecting block 41 close to the sleeve 43; advantageously, an actuating motor 52 is disposed in the rotary actuating cavity 29, the actuating motor 52 is fixedly disposed on the inner wall of the rear side of the rotary actuating cavity 29, a rotary actuating shaft 31 is rotatably disposed at the front end of the actuating motor 52, a driving bevel gear 54 is fixedly disposed on the rotary actuating shaft 31, a linking shaft 48 is disposed on the upper side of the driving bevel gear 54, the linking shaft 48 is rotatably disposed in the upper side wall of the rotary actuating cavity 29, the linking shaft 48 penetrates through the rotary base shell 25, the linking shaft 48 penetrates through the punching slider connecting block 21, the linking shaft 48 penetrates through the lower side wall of the advancing cavity 46, a advancing wheel 47 is fixedly disposed at the upper end of the linking shaft 48, and friction transmission is performed between the advancing wheel 47 and the inner wall of the left side of the advancing chute 62.
Advantageously, a drilling knife 44 is fixedly arranged on the front side of the adjusting base 34, and a drilling head 45 is fixedly arranged on the mutually close surfaces of the drilling knives 44.
Beneficially, the rear end of the rotating base 35 is rotatably provided with an adjusting threaded shaft 60, the adjusting threaded shaft 60 is slidably provided with an adjusting actuating block 59, the rear end of the adjusting threaded shaft 60 is fixedly provided with an adjusting knob 61, the rear end of the adjusting base 34 is fixedly provided with an adjusting support plate 55, an adjusting support sliding groove 57 is arranged in the adjusting support plate 55, a support sliding block 56 is slidably arranged in the adjusting support sliding groove 57, an adjusting connecting rod 58 is fixedly arranged at one end of the support sliding block 56 close to the adjusting threaded shaft 60, and the adjusting connecting rod 58 is fixedly connected with the adjusting actuating block 59.
Advantageously, two first mounting blocks 12 are disposed on the left side of the housing 10, the two first mounting blocks 12 are vertically symmetrical, the two first mounting blocks 12 are respectively and fixedly disposed on the upper and lower outer walls of the housing 10, first screws 13 are disposed in the first mounting blocks 12, the first screws 13 can be driven into the wall to fix the housing 10, two second mounting blocks 14 are disposed on the right side of the housing 10, the two second mounting blocks 14 are vertically symmetrical, the two second mounting blocks 14 are respectively and fixedly disposed on the upper and lower outer walls of the housing 10, second screws 15 are disposed in the second mounting blocks 14, and the second screws 15 can be driven into the wall to fix the housing 10.
In the initial state, the electromagnet 38 is not energized, the fixed spring 39 is in the normal state, the actuating motor 52 is not operated, and the punch actuating slider 20 is located at the rearmost side.
When a hole needs to be punched, two first screws 13 and two second screws 15 are driven into a wall, the fixed shell 10 is arranged on a wall surface needing to be punched, the electromagnet 38 is electrified to generate attraction force, the electromagnet 38 attracts the fixed sliding block 40, the fixed sliding block 40 moves towards the electromagnet 38, the fixed sliding block 40 drives the fixed connecting block 41 to move close to the electromagnet 38, the fixed connecting block 41 drives the fixed clamping head 42 to move close to the fixed spring 39, the sleeve 43 is placed between the two fixed connecting blocks 41, and then the electromagnet 38 is powered off, because the fixed spring 39 has elastic potential energy, the fixed spring 39 pushes the fixed sliding block 40 to move close to the sleeve 43, the fixed sliding block 40 drives the fixed connecting block 41 to move close to the sleeve 43, and the fixed connecting block 41 drives the fixed clamping head 42 to move close to the sleeve 43 until the two fixed clamping heads 42 clamp the sleeve 43; at the moment, the punching shell 19 is adjusted left and right to be adjusted to a position needing punching, the adjusting knob 61 is rotated, the adjusting knob 61 drives the adjusting threaded shaft 60 to rotate, the adjusting threaded shaft 60 drives the adjusting actuating block 59 to move back and forth through thread meshing transmission, the adjusting actuating block 59 drives the adjusting connecting rod 58 to move back and forth, when the adjusting actuating block 59 moves back, the adjusting connecting rod 58 drives the supporting slider 56 to move back, the adjusting supporting plate 55 is pushed by the supporting slider 56 in the direction away from the adjusting threaded shaft 60, when the adjusting actuating block 59 moves forward, otherwise, the adjusting connecting rod 58 pulls the adjusting supporting plate 55 in the direction close to the adjusting threaded shaft 60, and therefore the punching aperture is adjusted; after the aperture is adjusted, the actuating motor 52 starts to work, the actuating motor 52 drives the rotation actuating shaft 31 to rotate, the rotation actuating shaft 31 drives the rotation friction wheel 30 to rotate, the rotation friction wheel 30 drives the rotation base 35 to rotate through friction transmission with the rotation base 35, meanwhile, the rotation actuating shaft 31 drives the drive bevel gear 54 to rotate, the drive bevel gear 54 drives the driven bevel gear 53 to rotate through meshing transmission, the driven bevel gear 53 drives the linkage shaft 48 to rotate, the linkage shaft 48 drives the advancing wheel 47 to rotate, the advancing wheel 47 drives the linkage shaft 48 to move forwards through friction transmission, the linkage shaft 48 drives the rotation base shell 25 to move forwards, the rotation base shell 25 drives the rotation base 35 to move forwards, and the rotation base 35 drives the drilling cutter 44 to move forwards, so that drilling is realized; when the perforation is completed, the perforated housing 19 is moved to the left, and the sleeve 43 is pushed into the hole by aligning the sleeve 43 with the vacant space, thereby allowing the sleeve 43 to penetrate the wall.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic installation device that punches for wall bushing, includes the shell, its characterized in that: the punching device comprises two positioning chutes which are vertically symmetrical, the two positioning chutes are respectively arranged in the upper side wall and the lower side wall of the shell cavity, positioning sliding blocks are arranged in the positioning chutes in a sliding manner, a punching shell is arranged between the two positioning sliding blocks, the punching shell and the positioning sliding blocks are fixedly connected through positioning connecting rods, advancing chutes are arranged in the punching shell, punching actuating sliding blocks are arranged in the advancing chutes in a sliding manner, three advancing directional chutes are arranged on the lower sides of the advancing chutes, the three advancing directional chutes are arranged in a circumferential manner, ninety-degree included angles of the three advancing directional chutes are arranged at equal intervals, directional sliding blocks are arranged in the advancing directional chutes in a sliding manner, and a punching shell cavity is arranged in the punching shell, a rotary base shell is arranged in the cavity of the punching shell, the rotary base shell is fixedly connected with the punching actuating slide block through a punching slide block connecting block, the directional slide block is fixedly connected with the rotary base shell through a directional slide block connecting block, a rotary base is rotationally arranged in the rotary base shell, a rotary actuating cavity is arranged in the rotary base shell, the opening of the rotary actuating cavity faces the rotary base, a rotary actuating shaft is rotationally arranged in the rotary actuating cavity, a rotary friction wheel is fixedly arranged on the rotary actuating shaft, three rotary positioning cavities are arranged at the lower side of the rotary actuating cavity, the three rotary positioning cavities are circumferentially arranged, the three rotary positioning cavities are arranged at ninety-degree equal intervals, the opening of the rotary positioning cavity faces the rotary base, a rotary positioning wheel shaft is rotationally arranged in the rotary positioning cavity and is rotationally arranged between the front inner wall and the rear inner wall of the rotary positioning cavity, a rotary positioning wheel is fixedly arranged on the rotary positioning wheel shaft, four adjusting slide ways are arranged in the rotary base and are circumferentially arranged at equal intervals, two adjusting slide blocks are arranged in the adjusting slide ways in a sliding mode, and an adjusting base is fixedly arranged between the two adjusting slide blocks; the right side of the punching device is provided with a sleeve clamping and mounting device which comprises a fixed bin, the fixed bin is fixedly arranged at the right end of the perforating shell, a sleeve fixing cavity is arranged in the fixed bin, the sleeve fixing cavity is opened at the front and the rear, a sleeve is arranged in the sleeve fixing cavity, two fixing slideways are arranged at the upper side and the lower side of the sleeve fixing cavity, the fixed slide ways are vertically symmetrical, electromagnets are arranged in the fixed slide ways, the electromagnets are fixedly arranged on the inner wall of one side of the fixed slide ways, which is far away from the sleeve, a fixed sliding block is arranged on one side of the electromagnet close to the sleeve and is arranged in the fixed slideway in a sliding manner, the fixed sliding block is connected with the electromagnet through a fixed spring, a fixed connecting block is fixedly arranged at one end, close to the sleeve, of the fixed sliding block, and a fixed clamping head is fixedly arranged at one end, close to the sleeve, of the fixed connecting block.
2. An automatic hole-piercing installation for a wall bushing, as set forth in claim 1, wherein: the punching mechanism is characterized in that an actuating motor is arranged in the rotating actuating cavity, the actuating motor is fixedly arranged on the inner wall of the rear side of the rotating actuating cavity, the front end of the actuating motor is rotatably provided with a rotating actuating shaft, a driving bevel gear is fixedly arranged on the rotating actuating shaft, a linkage shaft is arranged on the upper side of the driving bevel gear, the linkage shaft is rotatably arranged in the upper side wall of the rotating actuating cavity, the linkage shaft penetrates through the rotating base shell, the linkage shaft penetrates through the punching slider connecting block, the linkage shaft penetrates through the lower side wall of the advancing cavity, a advancing wheel is fixedly arranged at the upper end of the linkage shaft, and the advancing wheel and the inner wall of the left side of the advancing chute are in friction transmission.
3. An automatic hole-piercing installation for a wall bushing, as set forth in claim 1, wherein: the adjustable base is characterized in that a drilling knife is fixedly arranged on the front side of the adjustable base, and a drilling knife head is fixedly arranged on one surface, close to each other, of the drilling knife.
4. An automatic hole-piercing installation for a wall bushing, as set forth in claim 1, wherein: the utility model discloses a screw thread adjusting device, including rotating base, adjusting screw thread axle, adjusting knob, adjusting base rear end, adjusting support plate is equipped with the regulation and supports the spout, it is equipped with the supporting shoe to adjust to slide on the screw thread axle, adjusting support sliding shoe in the spout, the supporting shoe is close to adjusting screw thread axle one end is fixed and is equipped with the adjusting link pole, the adjusting link pole with adjusting power piece fixed connection.
5. An automatic hole-piercing installation for a wall bushing, as set forth in claim 1, wherein: the utility model discloses a wall body, including shell, first installation piece, second installation piece, shell left side is equipped with two first installation pieces, two first installation piece longitudinal symmetry, two first installation piece is fixed the setting respectively on the outer wall of shell downside, be equipped with first screw in the first installation piece, first screw can be squeezed into in the wall body, so that fix the shell, the shell right side is equipped with two second installation pieces, two second installation piece longitudinal symmetry, two second installation piece is fixed the setting respectively on the outer wall of shell downside, be equipped with the second screw in the second installation piece, the second screw can be squeezed into in the wall body, so that fix the shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605678.8A CN111688040A (en) | 2020-06-29 | 2020-06-29 | Automatic punching and mounting device for wall bushing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010605678.8A CN111688040A (en) | 2020-06-29 | 2020-06-29 | Automatic punching and mounting device for wall bushing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111688040A true CN111688040A (en) | 2020-09-22 |
Family
ID=72484426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010605678.8A Withdrawn CN111688040A (en) | 2020-06-29 | 2020-06-29 | Automatic punching and mounting device for wall bushing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111688040A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021528A (en) * | 2021-04-07 | 2021-06-25 | 日照邦威机电设备有限公司 | Hinge hole digger of adaptable multiple trompil diameter |
-
2020
- 2020-06-29 CN CN202010605678.8A patent/CN111688040A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113021528A (en) * | 2021-04-07 | 2021-06-25 | 日照邦威机电设备有限公司 | Hinge hole digger of adaptable multiple trompil diameter |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20201027 Address after: No.10 Hongzhuang Road, Zhonglou District, Changzhou City, Jiangsu Province 213000 Applicant after: Ye Xiaolu Address before: No. 3-1, Meilin south, Yangpu village, Yinxi street, Fuqing City, Fuzhou City, Fujian Province Applicant before: Fuqing Liheng Technology Co.,Ltd. |
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| TA01 | Transfer of patent application right | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200922 |
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| WW01 | Invention patent application withdrawn after publication |