CN110328643A - Automatic center flushing device - Google Patents
Automatic center flushing device Download PDFInfo
- Publication number
- CN110328643A CN110328643A CN201910704430.4A CN201910704430A CN110328643A CN 110328643 A CN110328643 A CN 110328643A CN 201910704430 A CN201910704430 A CN 201910704430A CN 110328643 A CN110328643 A CN 110328643A
- Authority
- CN
- China
- Prior art keywords
- shell
- punch
- circuit board
- head assembly
- flushing device
- 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.)
- Pending
Links
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 28
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 230000004308 accommodation Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 16
- 238000010586 diagram Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 7
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 238000009527 percussion Methods 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 230000011218 segmentation Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/04—Portable percussive tools with electromotor or other motor drive in which the tool bit or anvil is hit by an impulse member
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
- B25D11/06—Means for driving the impulse member
- B25D11/064—Means for driving the impulse member using an electromagnetic drive
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Manufacturing Of Electrical Connectors (AREA)
Abstract
The present invention discloses a kind of automatic center flushing device, including center punch mechanism and it is set to the electrical control mechanism of center punch mechanism rear end, the center punch mechanism includes shell and the punch-head assembly and inertia hammer that are sequentially arranged in shell, the punch-head assembly is located at the front end of shell, which is located at the middle part of shell and abuts with punch-head assembly;The electrical control mechanism includes shell, and the front end of the shell is formed with the merging portion for being placed in outer casing back, is connected with an electromagnet on front side of the merging portion, which has the distance of a setting away from inertia hammer, so that inertia hammer is mobile;First circuit board, battery and second circuit board are sequentially provided in the shell, the first circuit board and second circuit board are located at the rear and front end of shell, and first circuit board and second circuit board are electrically connected with battery respectively, a switch is electrically connected on the second circuit board, the rear end sealing cover of the shell has tail-hood, to the pressure cap abutted equipped with one with switch at inductive switch on tail-hood.
Description
Technical field
The present invention relates to technical field of automation equipment more particularly to a kind of automatic center flushing devices.
Background technique
Centre punch on the market is mostly a formed punch now, and when use needs to be tapped by hammer or hammer to realize
Work, use is extremely inconvenient, in the case where outgoing, it is difficult to look for hammer or hammer is tapped.
In consideration of it, it is necessary to provide one kind can solve the automatic center flushing device of drawbacks described above to carry out without additional means
Percussion can automatically impact material surface, and easy to carry, practical, improve user experience.
Summary of the invention
The technical problems to be solved by the invention provide a kind of automatic center flushing device to be tapped without additional means
Automatically material surface can be impacted, and easy to carry, it is practical, improve user experience.
In order to solve the above technical problems, the present invention uses a kind of technical solution as described below: automatic center flushing device,
It include a center punch mechanism and an electrical control mechanism, the center punch mechanism includes shell, punch-head assembly and is used to
Property hammer, the punch-head assembly and inertia hammer be sequentially set to from front to back in the shell, and the punch-head assembly is located at described outer
The front end of shell, the inertia hammer are located at the middle part of the shell and abut with the punch-head assembly;The electrical control mechanism is set
It is placed in the rear end of the center punch mechanism comprising have shell, the front end of the shell, which is formed with, is placed in the shell
The merging portion of rear end is connected with an electromagnet on front side of the merging portion, and the electromagnet has the distance of a setting away from inertia hammer,
Punch-head assembly is tapped so that inertia hammer is mobile;First circuit board, battery and are sequentially provided in the shell from front to back
Two circuit boards, the first circuit board are located at the front end of the shell, and the second circuit board is located at the rear end of the shell, and
The first circuit board and second circuit board are electrically connected with the battery respectively, are electrically connected with one on the second circuit board and are opened
It closes, the rear end sealing cover of the shell has tail-hood, corresponds on tail-hood and be provided with a pressure cap at the position of the switch, described to press
Pressure cap is abutted with the switch.
Its further technical solution are as follows: the punch-head assembly includes formed punch and formed punch mounting rod, and the formed punch mounting rod is set
It is placed in the shell and its end is exposed to the front side of the shell, the formed punch is flush-mounted in the end of the formed punch mounting rod
So that the formed punch point of the formed punch is exposed to the end face of the shell.
Its further technical solution are as follows: the indented central of the distal end faces of the formed punch mounting rod is formed with the appearance punching
The accommodation groove of head installation settings, the end of the formed punch is formed with the mounting portion for being placed in the accommodation groove.
Its further technical solution are as follows: the end thread of the formed punch mounting rod is connected with an adjusting nut, the adjusting
Nut is set to the front side of the shell.
Its further technical solution are as follows: it is provided with a tension spring between the punch-head assembly and inertia hammer, the one of the tension spring
End is connect with the front end of the shell, and the other end is connect with the inertia hammer.
Its further technical solution are as follows: the front end surface of the shell corresponds to and is formed with one at the position of the punch-head assembly
Channel, the end in the channel have extended outward to form protrusion, combined between the protrusion and the front end face of shell to be formed it is useful
Card slot in one end of the fixation tension spring.
Its further technical solution are as follows: the center in the merging portion, which is formed with, wears slot for what attachment screw was worn, described
Attachment screw wears the end face that in the slot and lower end of its screw rod is exposed to the merging portion, the electromagnet pair described in being arranged in
The attachment screw is answered to be formed with the link slot for screw rod merging, the attachment screw is electrically connected with the first circuit board
It connects.
Its further technical solution are as follows: the tail-hood is formed with the interconnecting piece for being placed in the rear end of the shell, and described
Two circuit boards are installed on the interconnecting piece to be set in the shell.
Its further technical solution are as follows: the battery is placed in cathode contact in the posterior state of preceding cathode contact described
In shell, the cathode contact of the battery is electrically connected with first circuit board, and cathode contact is electrically connected with the second circuit board.
Its further technical solution are as follows: the positive and negative electrode contact of the battery passes through spring and second circuit board and the respectively
One circuit board electrical connection.
The beneficial technical effect of the present invention lies in: the automatic center flushing device is by setting electrical control mechanism to control
Center punch mechanism work, the electromagnet have the distance of a setting away from inertia hammer, by pressing the pressure cap to control electricity
Pond is operated so that electromagnet is powered and adsorbs inertia hammer, so that inertia hammer is mobile and separates with punch-head assembly, controls battery
Power off so that electromagnet power loss and discharge inertia hammer, so that inertia hammer taps the punch-head assembly in front of it to carry out to material surface
Impact, tap without additional tool automatically to impact material surface, easy to operate succinct, and is convenient for
It carries, it is practical, improve user experience.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of automatic center flushing device of the present invention;
Fig. 2 is the structural decomposition diagram of automatic center flushing device shown in Fig. 1;
Fig. 3 is the schematic diagram of internal structure after automatic center flushing device shown in Fig. 2 decomposes;
Fig. 4 is the whole schematic diagram of internal structure of automatic center flushing device shown in Fig. 1;
Schematic diagram of internal structure of Fig. 5 when being the work of automatic center flushing device shown in Fig. 1 under small impulse force state;
Schematic diagram of internal structure of Fig. 6 when being the work of automatic center flushing device shown in Fig. 1 under big impulse force state.
Specific embodiment
To make those skilled in the art that the object, technical solutions and advantages of the present invention be more clearly understood, with
Under the present invention is further elaborated in conjunction with the accompanying drawings and embodiments.
Referring to figs. 1 to Fig. 6, in the present embodiment, the automatic center flushing device 10 is used to impact material surface,
It includes a center punch mechanism 110 and an electrical control mechanism 120.The center punch mechanism 110 includes shell
111, punch-head assembly 112 and inertia hammer 113, the punch-head assembly 112 and inertia hammer 113 are sequentially set to described outer from front to back
In shell 111, the punch-head assembly 112 is located at the front end of the shell 111, and the inertia hammer 113 is located in the shell 111
It portion and is abutted with the punch-head assembly 112.Preferably, the shell 111 is hollow body structure, and the shell 111 is in cylinder
Shape, the end of the punch-head assembly 112 are exposed to the front end surface of shell 111 to impact to material surface.
The electrical control mechanism 120 is set to the rear end of the center punch mechanism 110 comprising has shell 121, institute
The front end for stating shell 121 is formed with the merging portion 1211 for being placed in the rear end of the shell 111, the front side in the merging portion 1211
It is connected with an electromagnet 122, the electromagnet 122 has the distance of a setting away from inertia hammer 113, for the movement of inertia hammer 113
Tap punch-head assembly 112.First circuit board 123, battery 124 and the second electricity are sequentially provided in the shell 121 from front to back
Road plate 125, the first circuit board 123 are located at the front end of the shell 121, and the second circuit board 125 is located at the shell
121 rear end, and the first circuit board 123 and second circuit board 125 are electrically connected with the battery 124 respectively, described second
A switch 126 is electrically connected on circuit board 125, the rear end sealing cover of the shell 121 has tail-hood 127, right on the tail-hood 127
It answers and is provided with a pressure cap 128 at the position of the switch 126, the pressure cap 128 is abutted with the switch 126, to pass through
Pressing pressure cap 128 and the on-off that is connect with battery 124 of the selection control second circuit board 125 of control switch 126, to control electricity
The powered operation in pond 124.The center punch mechanism 110 and electrical control mechanism 120 are fitted together using segmentation structure,
It is convenient for safeguarding.
Wherein, when the switch 126 on second circuit board 125 is closed, the second circuit board 125, battery 124 and first are electric
Complete loops are formed between road plate 123, battery 123 is that electromagnet 122 is powered and electromagnet 122 is made to have magnetic and adsorb used
Property hammer 113 so that inertia hammer 113 is detached from punch-head assembly 112 and mobile towards 122 direction of electromagnet and contact with electromagnet 122;When
Switch 126 on second circuit board 125 disconnects, breaking between second circuit board 125, battery 124 and first circuit board 123, electricity
122 power loss of magnet discharges inertia hammer 113 without having magnetic, so that inertia hammer 113 is detached from electromagnet 122 and due to gravity and used
Property and it is mobile to tap punch-head assembly 112 towards punch-head assembly 112 so that punch-head assembly 112 moves towards material surface and impacts material
Expect surface, worked with realizing using 120 control centre's plunger mechanism 110 of electrical control mechanism, is carried out without additional means artificial
It taps, easy to operate, user experience is high, and it is highly-safe, and the use dynamics of user is required low.
The center in the merging portion 1211, which is formed with, wears slot 1213, the attachment screw for what attachment screw 1212 was worn
1212 are arranged in and described wear the end face that in the slot 1213 and lower end of its screw rod is exposed to the merging portion 1211, the electromagnetism
The corresponding attachment screw 1212 of iron 122 is formed with the link slot 1221 for screw rod merging, the link slot 1221 it is interior
Wall is formed with the internal screw thread matched with the external screw thread of the screw rod, so that the electromagnet 122 and the attachment screw 1212
It is threadedly coupled, the attachment screw 1212 is electrically connected with the first circuit board 123.Preferably, the merging portion 1211 is gold
Belong to material, the merging portion 1211 and electromagnet 122 with attachment screw 1212 by connecting to be electrically connected with first circuit board 123
It connects, so that when first circuit board 123, battery 124 and second circuit board 125 form complete loops and be powered, it can be by electric signal
It is transferred to electromagnet 122 and electromagnet 122 is powered to have magnetism.
Preferably, the tail-hood 127 is formed with the interconnecting piece 1271 for being placed in the rear end of the shell 121, and described second
Circuit board 125 is installed on the interconnecting piece 1271 to be set in the shell 121.The second circuit board 125 is installed on
It is electrically connected with being placed in the shell 121 by tail-hood 127 with the battery 124 on tail-hood 127, in order to battery 124
Replacement.The battery 124 is placed in the shell 121 with cathode contact in the posterior state of preceding cathode contact, the electricity
The cathode contact in pond 124 is electrically connected with first circuit board 123, and cathode contact is electrically connected with the second circuit board 125.It is described
The positive and negative electrode contact of battery 124 passes through spring 129 respectively and is electrically connected with second circuit board 125 and first circuit board 123, to subtract
The impact that slow battery 124 is subject in 113 moving process of inertia hammer, and can be increased with the more similar battery 124 of fit size
The strong diversity of battery 124.Certainly, in other embodiments, the battery 124 with cathode contact in preceding cathode contact rear
State be placed in the shell 121, the cathode contact of the battery 124 is electrically connected with first circuit board 123, cathode touching
Point is electrically connected with the second circuit board 125.The positive and negative electrode contact of the battery 124 passes through spring 129 and the first circuit respectively
Plate 123 and second circuit board 125 are electrically connected.
Specifically, in the present embodiment, the punch-head assembly 112 includes formed punch 1121 and formed punch mounting rod 1122, described
Formed punch mounting rod 1122 is set in the shell 111 and its end is exposed to the front side of the shell 111, the formed punch 1121
Flush-mounted in the end of the formed punch mounting rod 1122 so that the formed punch point 1123 of the formed punch 1121 is exposed to the shell 111
End face, with impact material surface.By by formed punch 1121 be embedded in the formed punch mounting rod 1122 on to be set to the shell
111 front end can replace formed punch 1121 convenient for the size and shape of the formed punch 1121 according to needed for user, be suitable for a variety of applications
Scene, it is practical.Preferably, the indented central of the distal end faces of the formed punch mounting rod 1122 is formed with the appearance formed punch
The accommodation groove of 1121 installation settings, the end of the formed punch 1121 are formed with the mounting portion 1124 for being placed in the accommodation groove.With
The disassembly and replacement of formed punch 1121, operation letter can be realized by taking out the mounting portion 1124 of formed punch 1121 from accommodation groove for family
Clean convenience rushes the updating maintenance of equipment 10 convenient for automatic center.
Referring to fig. 4 to fig. 6, specifically, in the present embodiment, the end thread of the formed punch mounting rod 1122 is connected with one
Adjusting nut 114, the adjusting nut 114 are set to the front side of the shell 111.By knob adjusting nut 114 to adjust
The formed punch mounting rod 1122 of punch-head assembly 112 in the length in shell 111, adjust formed punch mounting rod 1122 and electromagnet 122 it
Between distance realize automatic center flushing device 10 to adjust the percussion stroke between formed punch mounting rod 1122 and inertia hammer 113
Impulse force size adjusting.The percussion stroke is to discharge after inertia hammer 113 is adsorbed on electromagnet 122 to formed punch mounting rod
The moving distance on 1122 tops.
Specifically, in some embodiments, the top of the formed punch mounting rod 1122, which extends outside, is formed with rib, leads to
Cross adjusting nut 114 described in knob be adjusted punch-head assembly 112 formed punch mounting rod 1122 it is elastic, when screwing formed punch mounting rod
1122 so that its rib is abutted with the front end of shell 111 when, formed punch mounting rod 1122 is immovable, at this point, user can be by hammer
Son and hammer are tapped to impact to material surface.
Wherein, Fig. 4 illustrates schematic diagram of internal structure when automatic center flushing device 10 does not work, at this point, electromagnet 122
Be not powered on magnetic without having, inertia hammer 113 is abutted with punch-head assembly 112, electromagnet 122 away from inertia hammer 113 have a setting away from
From so that inertia hammer 113 moves and taps punch-head assembly 112.
Fig. 5 illustrates schematic diagram of internal structure when automatic center flushing device 10 works under small impulse force state, when work, electricity
Magnet 122 is powered and has magnetism, and inertia hammer 113 is separated with punch-head assembly 112 and adsorbed by electromagnet 122.When not working, use
Adjusting nut 114 described in the knob of family is so that the formed punch under the length in shell 111 is than original state of formed punch mounting rod 1122
Mounting rod 1122 is long in the length in shell 111, so that distance of the inertia hammer 113 away from electromagnet 122 is smaller than the distance of setting, from
And the distance between formed punch mounting rod 1122 and electromagnet 122 become smaller, then striking between formed punch mounting rod 1122 and inertia hammer 113
It hits stroke to shorten, then the impulse force of automatic center flushing device 10 becomes smaller.
Fig. 6 illustrates schematic diagram of internal structure when automatic center flushing device 10 works under big impulse force state, when work, electricity
Magnet 122 is powered and has magnetism, and inertia hammer 113 is separated with punch-head assembly 112 and adsorbed by electromagnet 122.When not working, use
Adjusting nut 114 described in the knob of family is so that the formed punch under the length in shell 111 is than original state of formed punch mounting rod 1122
Mounting rod 1122 is short in the length in shell 111, so that distance of the inertia hammer 113 away from electromagnet 122 is bigger than the distance of setting, from
And the distance between formed punch mounting rod 1122 and electromagnet 122 become larger, then striking between formed punch mounting rod 1122 and inertia hammer 113
Hit that stroke is elongated, then the impulse force of automatic center flushing device 10 becomes larger.The original state is automatic center flushing device when not working
State when 10 inertia hammer 113 is away from 122 set distance of electromagnet.
With continued reference to Fig. 3, specifically, in the present embodiment, it is provided between the punch-head assembly 112 and inertia hammer 113
One tension spring 115, one end of the tension spring 115 are connect with the front end of the shell 111, and the other end and the inertia hammer 113 connect
It connects.The impact during inertia hammer 113 taps to punch-head assembly 112 can effectively be slowed down by setting tension spring 115, and prevent inertia
Hammer 113 is displaced during tapping and makes 112 stress of punch-head assembly improper.Moreover, can be made using the characteristic of tension spring 115
It is under horizontality derived from dynamic center flushing device 10, inertia hammer 113 can tap punch-head assembly using the elastic force of tension spring 115
112 to impact material surface.Shape at the position of the correspondence of the front end surface of the shell 111 punch-head assembly 112
The channel Cheng Youyi 1111, the end in the channel 1111 have extended outward to form protrusion 1112, described raised 1112 and shell 111
Front end face between be formed with the card slot 1113 of one end for fixing the tension spring 115, one end of the tension spring 115 is placed in
The position of tension spring 115 is fixed in the card slot 1113.
Based on above-mentioned design, when work, user's knob adjusting nut is to adjust the formed punch mounting rod of punch-head assembly in shell
Interior length adjusts the distance between formed punch mounting rod and electromagnet, to adjust striking between formed punch mounting rod and inertia hammer
Stroke is hit, realizes the adjusting of impulse force size;After having adjusted, pressure cap is pressed with push switch and control switch is closed, described the
Complete loops are formed between two circuit boards, battery and first circuit board, battery is that electromagnet is powered and electromagnet is made to have magnetic
Property and adsorb inertia hammer so that inertia hammer is detached from punch-head assembly and mobile towards electromagnet direction and contact with electromagnet;When second
Switch on circuit board disconnects, breaking between second circuit board, battery and first circuit board, electromagnet power loss without have it is magnetic and
Inertia hammer is discharged, so that inertia hammer is detached from electromagnet and due to gravity and inertia and towards punch-head assembly movement to tap punch-head assembly
Formed punch mounting rod so that punch-head assembly towards material surface move and impact material surface, with realize utilize electrical control mechanism
The work of control centre's plunger mechanism, is manually tapped without additional means, easy to operate, highly-safe.
In conclusion automatic center flushing device of the invention is by setting electrical control mechanism with control centre's plunger mechanism
Work, the electromagnet have the distance of a setting away from inertia hammer, are made by pressing the pressure cap with the work for controlling battery
It obtains electromagnet to be powered and adsorb inertia hammer, so that inertia hammer is mobile and separates with punch-head assembly, controls battery runs down so that electromagnetism
Iron power loss and discharge inertia hammer, so that inertia hammer taps the punch-head assembly in front of it to impact to material surface, without borrowing
Additional tool is helped tap and can impact automatically to material surface, it is easy to operate succinct, and easy to carry, practicability
By force, user experience is improved;The formed punch mounting rod that punch-head assembly is adjusted by setting adjusting nut is adjusted in the length in shell
The distance between formed punch mounting rod and electromagnet realize punching to adjust the percussion stroke between formed punch mounting rod and inertia hammer
The adjusting of power size;The positive and negative electrode contact of the battery passes through spring respectively and is electrically connected with second circuit board and first circuit board
To slow down the impact that battery is subject in inertia hammer moving process.
The above description is only a preferred embodiment of the present invention, rather than does limitation in any form to the present invention.This field
Technical staff can impose various equivalent changes and improvement, all institutes within the scope of the claims on the basis of the above embodiments
The equivalent variations or modification done, should all fall under the scope of the present invention.
Claims (10)
1. a kind of automatic center flushing device, which is characterized in that the automatic center flushing device includes:
One center punch mechanism, includes shell, punch-head assembly and inertia hammer, the punch-head assembly and inertia hammer sequentially by it is preceding extremely
After be set in the shell, the punch-head assembly is located at the front end of the shell, and the inertia hammer is located in the shell
It portion and is abutted with the punch-head assembly;
One electrical control mechanism is set to the rear end of the center punch mechanism comprising has shell, the front end shape of the shell
At the merging portion for having the rear end for being placed in the shell, be connected with an electromagnet on front side of the merging portion, the electromagnet away from
Inertia hammer has the distance of a setting, taps punch-head assembly so that inertia hammer is mobile;Sequentially it is arranged from front to back in the shell
There are first circuit board, battery and second circuit board, the first circuit board is located at the front end of the shell, the second circuit board
Positioned at the rear end of the shell, and the first circuit board and second circuit board are electrically connected with the battery respectively, and described second
A switch is electrically connected on circuit board, the rear end sealing cover of the shell has tail-hood, at the position that the switch is corresponded on tail-hood
It is provided with a pressure cap, the pressure cap is abutted with the switch.
2. automatic center flushing device as described in claim 1, which is characterized in that the punch-head assembly includes formed punch and formed punch peace
Bar is filled, the formed punch mounting rod is set in the shell and its end is exposed to the front side of the shell, and the formed punch is embedded in
In the end of the formed punch mounting rod so that the formed punch point of the formed punch is exposed to the end face of the shell.
3. automatic center flushing device as claimed in claim 2, which is characterized in that in the distal end faces of the formed punch mounting rod
The recessed accommodation groove for being formed with the appearance formed punch installation settings is entreated, the end of the formed punch, which is formed with, is placed in the accommodation groove
Mounting portion.
4. automatic center flushing device as claimed in claim 2, which is characterized in that the end thread of the formed punch mounting rod connects
There is an adjusting nut, the adjusting nut is set to the front side of the shell.
5. automatic center flushing device as described in claim 1, which is characterized in that be arranged between the punch-head assembly and inertia hammer
There is a tension spring, one end of the tension spring is connect with the front end of the shell, and the other end is connect with the inertia hammer.
6. automatic center flushing device as claimed in claim 5, which is characterized in that the front end surface of the shell corresponds to the punching
A channel is formed at the position of head assembly, the end in the channel has extended outward to form protrusion, the protrusion and shell
The card slot of one end for fixing the tension spring is formed between front end face.
7. automatic center flushing device as described in claim 1, which is characterized in that the center in the merging portion is formed with for connection
What screw was worn wear slot, the attachment screw are arranged in described wear in slot and the lower end of its screw rod is exposed to the merging
The end face in portion, the electromagnet correspond to the attachment screw and are formed with the link slot being placed in for the screw rod, the attachment screw
It is electrically connected with the first circuit board.
8. automatic center flushing device as described in claim 1, which is characterized in that the tail-hood, which is formed with, is placed in the shell
Rear end interconnecting piece, the second circuit board is installed on the interconnecting piece to be set in the shell.
9. automatic center flushing device as described in claim 1, which is characterized in that the battery is with cathode contact in preceding anode touching
The posterior state of point is placed in the shell, and the cathode contact of the battery is electrically connected with first circuit board, cathode contact
It is electrically connected with the second circuit board.
10. automatic center flushing device as claimed in claim 9, which is characterized in that the positive and negative electrode contact of the battery leads to respectively
Spring is crossed to be electrically connected with second circuit board and first circuit board.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910704430.4A CN110328643A (en) | 2019-07-31 | 2019-07-31 | Automatic center flushing device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910704430.4A CN110328643A (en) | 2019-07-31 | 2019-07-31 | Automatic center flushing device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN110328643A true CN110328643A (en) | 2019-10-15 |
Family
ID=68148243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910704430.4A Pending CN110328643A (en) | 2019-07-31 | 2019-07-31 | Automatic center flushing device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN110328643A (en) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH355414A (en) * | 1958-05-08 | 1961-06-30 | Elemag Anstalt | Electric impact device, in particular impact hammer, and method for its operation |
SU1710720A1 (en) * | 1990-03-28 | 1992-02-07 | Центр научно-технического творчества молодежи "Технология" | Electrical percussion machine |
US6854530B1 (en) * | 2003-09-01 | 2005-02-15 | Chih Hao Yiu | Method for driving electric percussion tool |
CN102528770A (en) * | 2010-10-28 | 2012-07-04 | 喜利得股份公司 | Control method for a machine tool and machine tool |
CN203731097U (en) * | 2014-01-20 | 2014-07-23 | 蔡沛 | Flashlight |
CN104235626A (en) * | 2014-08-20 | 2014-12-24 | 宁波步来特电器有限公司 | Multifunctional flashlight |
CN204525371U (en) * | 2015-04-16 | 2015-08-05 | 山东电力建设第二工程公司 | Electromagnetism magnetic nailing device |
CN206326675U (en) * | 2016-12-06 | 2017-07-14 | 乐清市美宇服装机械有限公司 | A kind of clothes electric perforator |
CN210616410U (en) * | 2019-07-31 | 2020-05-26 | 商洛市虎之翼科技有限公司 | Automatic center punching device |
-
2019
- 2019-07-31 CN CN201910704430.4A patent/CN110328643A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH355414A (en) * | 1958-05-08 | 1961-06-30 | Elemag Anstalt | Electric impact device, in particular impact hammer, and method for its operation |
SU1710720A1 (en) * | 1990-03-28 | 1992-02-07 | Центр научно-технического творчества молодежи "Технология" | Electrical percussion machine |
US6854530B1 (en) * | 2003-09-01 | 2005-02-15 | Chih Hao Yiu | Method for driving electric percussion tool |
CN102528770A (en) * | 2010-10-28 | 2012-07-04 | 喜利得股份公司 | Control method for a machine tool and machine tool |
CN203731097U (en) * | 2014-01-20 | 2014-07-23 | 蔡沛 | Flashlight |
CN104235626A (en) * | 2014-08-20 | 2014-12-24 | 宁波步来特电器有限公司 | Multifunctional flashlight |
CN204525371U (en) * | 2015-04-16 | 2015-08-05 | 山东电力建设第二工程公司 | Electromagnetism magnetic nailing device |
CN206326675U (en) * | 2016-12-06 | 2017-07-14 | 乐清市美宇服装机械有限公司 | A kind of clothes electric perforator |
CN210616410U (en) * | 2019-07-31 | 2020-05-26 | 商洛市虎之翼科技有限公司 | Automatic center punching device |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107134384B (en) | Fine motion based on double elastic components limits universal switch | |
WO2018177315A1 (en) | Automatic crushing device for use with tempered glass | |
CN201903627U (en) | Key-press testing device | |
CN110328643A (en) | Automatic center flushing device | |
CN210616410U (en) | Automatic center punching device | |
CN107808784B (en) | Multifunctional pedal switch | |
CN210197047U (en) | Lighting device with impact function | |
CN213430230U (en) | Neurology examination device | |
CN206179737U (en) | Micro -gap switch structure of big stroke of large tracts of land | |
CN209133395U (en) | A kind of key switch | |
CN208538743U (en) | A kind of Household appliance switch | |
CN210701783U (en) | Self-hammering device using compressed air to generate self-hammering force | |
CN210371364U (en) | Fuselage subassembly and fan | |
CN107026043B (en) | Double fine motions limit universal switch | |
CN110319366A (en) | Lighting device with impact function | |
CN113426890B (en) | Stripping device for alloy plate stamping die | |
CN212342526U (en) | Switch equipment with timing adjustment function | |
CN203716665U (en) | Electronic coded lock | |
CN109940545B (en) | Bearing mounting device | |
CN207832827U (en) | Remote control electric simulating impact device | |
CN111128584A (en) | Lever switch capable of adjusting key force through electromagnetism | |
CN106488186B (en) | A kind of decoration cylinder with security protection camera | |
CN104875160A (en) | Operational tool | |
CN210123836U (en) | Negative ion generator | |
CN2696724Y (en) | Trigger for electrostatic spraying gun |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |