CN206009920U - A kind of electric punch instrument - Google Patents
A kind of electric punch instrument Download PDFInfo
- Publication number
- CN206009920U CN206009920U CN201620935540.3U CN201620935540U CN206009920U CN 206009920 U CN206009920 U CN 206009920U CN 201620935540 U CN201620935540 U CN 201620935540U CN 206009920 U CN206009920 U CN 206009920U
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- China
- Prior art keywords
- circle
- holder
- electric drill
- electric
- punching
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Abstract
This utility model provides a kind of electric punch instrument, and including hand held electric drill and circle punching, hand held electric drill includes electric drill body, motor, switch, Handheld Division and electric drill fixture.Wherein, Handheld Division is arranged on electric drill body, and motor is arranged at electric drill sheet in vivo, and one end of electric drill fixture is connected with motor, and the other end is provided with the clamping part for clamping circle punching, and switch is electrically connected with motor.Switch is opened, electric drill fixture can drive round speed of leaping high to rotate to complete drilling operation under the driving of motor.When the electric punch instrument that this utility model is provided carries out gate maintenance in the projects such as electricity power enterprise, hydraulic engineering and changes water seal, solve in prior art, when row drilling operation is rushed in using traditional hand hammer and circle, there is the easy deflection of punching, work efficiency is low and safety coefficient is low.
Description
Technical field
This utility model is related to field of machining, in particular to a kind of electric punch instrument.
Background technology
At present, need to carry out the maintenance of Jeakage through Sluice Sealant in all electricity power enterprises, hydraulic engineering and change water seal.Conventional
In water seal replacement operation, the compound mode generally using traditional hand hammer and circle punching completes the punching of Jeakage through Sluice Sealant and changes, that is, pass through
Hand hammer taps circle punching feedwater envelope punching.But due to hand hammer and circle punching be instantaneous touch to power, cause easily to send out in drill process
Raw circle rushes deflection, in turn results in punching deflection, the problems such as follow-up water seal poorly sealed leak.Meanwhile, circle is being tapped by hand hammer
During charging and attacking hole, need repeatedly percussion just complete a drilling operation, cause overhaul efficiency low, operating cost is carried
Height, safe operation coefficient are low.
Utility model content
In view of this, this utility model provides a kind of electric punch instrument, to improve the efficiency of water seal drilling operation, with
When reduce job safety risk.
For achieving the above object, this utility model provides following technical scheme：
A kind of electric punch instrument, including hand held electric drill and circle punching, the hand held electric drill includes electric drill body, electricity
Machine, switch, Handheld Division and electric drill fixture；
The Handheld Division is arranged on the electric drill body, and the motor is arranged at the electric drill sheet in vivo, the electric drill
One end of fixture is connected with the motor, and the other end is provided with clamping the clamping part of the circle punching, the switch with described
Motor be electrically connected with, the electric drill fixture can drive under the driving of the motor circle leap high speed rotation, so as to phase
The part that answers is provided and continues downward stress, accurate punching.
In this utility model embodiment is preferably selected, in electric punch instrument described above, the electric drill fixture
Clamping part include the first holder and the second holder relative with the first holder position, first holder and
The distance between described second holder is adjustable, rushes size with the circle for adapting to different, completes to play the water seal of obstructed size
Hole.
In this utility model embodiment is preferably selected, in electric punch instrument described above, first clamping
Distance adjustment component is provided between part and second holder, between first holder and second holder
Distance can be adjusted by the distance adjustment component.
In this utility model embodiment is preferably selected, in electric punch instrument described above, first clamping
The relative surface of part and second holder is provided with anti-skid design, is being carried out using the electric punch instrument so as to increase
Frictional force during punching, between first holder and second holder and the circle punching.
In this utility model embodiment is preferably selected, in electric punch instrument described above, the circle punching includes
Circle die shank, circle rush body and cutter head；
The circle rushes body for hollow structure, and the circle rushes body includes opening and connection end, the opening and institute
State connection end and be located at the two ends that the circle rushes body respectively, the cutter head is installed on the opening, one end of the round die shank
It is installed on the connection end, the other end to be installed between first holder and second holder.
In this utility model embodiment is preferably selected, in electric punch instrument described above, the round die shank can
Releasably it is installed between first holder and second holder.
In this utility model embodiment is preferably selected, in electric punch instrument described above, the circle rushes body
For hollow cylinder, the cutter head and the round die shank rush this body by integral forming with the circle.
In this utility model embodiment is preferably selected, in electric punch instrument described above, the cutter head is circle
Ring structure.
In this utility model embodiment is preferably selected, in electric punch instrument described above, the circle rushes body
Side wall on be provided with discharge opening, the discharge opening is connected with opening by the passage that the circle rushes body interior, makes punching
During the waste material that produces can from the opening enter the circle punching this in vivo, and can take from the discharge opening fast and easy
Go out, increased the convenience of operation.
In this utility model embodiment is preferably selected, in electric punch instrument described above, the discharge opening is
Mounting hole, the mounting hole have round and smooth edge contour, can avoid when drilling operation is carried out, stress concentration and affect institute
State the intensity of circle punching.
A kind of electric punch instrument that this utility model is provided, by ingehious design and collection to hand held electric drill and circle punching
Into so that in use, electric drill fixture can reliably and securely drive circle punching rotation punching, nothing under the driving of motor
Need to manually operate, improve in prior art when Jeakage through Sluice Sealant drilling operation is carried out, the side that circle charges and attacks hole is tapped using hand hammer
Formula easily causes punching deflection, not there is concentricity, and need repeatedly continuous percussion just complete asking for a drilling operation
Topic, effectively reduces the human cost and complexity of drill process.
For enabling above-mentioned purpose of the present utility model, feature and advantage to become apparent, preferred embodiment cited below particularly, and
Accompanying drawing appended by coordinating, is described in detail below.
Description of the drawings
In order to be illustrated more clearly that the technical scheme of this utility model embodiment, below will be to using needed for embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
The structural representation of the hand held electric drill that Fig. 1 is provided for this utility model embodiment.
The structural decomposition diagram of the circle punching that Fig. 2 is provided for this utility model embodiment.
Fig. 3 rushes structural representation for the circle that this utility model embodiment is provided.
Another kind of overall structure diagram of the circle punching that Fig. 4 is provided for this utility model embodiment.
In above-mentioned accompanying drawing, each reference is：
100- hand held electric drills, 110- Handheld Divisions, 120- electric drill bodies, 130- motors, 140- electric drill fixtures, 150- are opened
Close；
The first holders of 142-, the second holders of 144-, 146- distances adjust switch；
Die shank is justified in 200- circle punchings, 210-, and 220- circles rush body, 230- cutter heads；
222- connection ends, 224- discharge openings, 226- openings；
2242- connecting portions, 2244- transition parts.
Specific embodiment
Purpose, technical scheme and advantage for making this utility model embodiment is clearer, new below in conjunction with this practicality
Accompanying drawing in type embodiment, is clearly and completely described to the technical scheme in this utility model embodiment, it is clear that retouched
The embodiment that states is a part of embodiment of the present utility model, rather than whole embodiments.Generally retouch in accompanying drawing herein
The component of this utility model embodiment that states and illustrate can be arranged and be designed with a variety of configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiment of the present utility model for providing in the accompanying drawings below
The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.In based on this utility model
Embodiment, the every other embodiment obtained under the premise of creative work is not made by those of ordinary skill in the art, all
Belong to the scope of this utility model protection.
It should be noted that：Similar label and letter represent similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then in subsequent accompanying drawing which further need not be defined and be explained.
In description of the present utility model, unless otherwise clearly defined and limited, term " setting ", " being connected ", " company
Connect " should be interpreted broadly, for example, it may be being fixedly connected, or being detachably connected, or it is integrally connected；It can be machine
Tool connection, or electrical connection；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two units
Connection inside part.For the ordinary skill in the art, can understand that above-mentioned term is new in this practicality with concrete condition
Concrete meaning in type.
A kind of electric punch instrument that this utility model preferred embodiment is provided, is applied in electricity power enterprise, hydraulic engineering
During carrying out gate maintenance and change water seal etc. project, to complete to be accurately positioned drilling operation.The electric punch instrument
Including hand held electric drill 100 as shown in Figure 1 and circle punching 200 as shown in Figure 2.
As shown in figure 1, the hand held electric drill 100 includes Handheld Division 110, electric drill body 120, motor 130, electric drill fixture
140 and switch 150.The Handheld Division 110 is arranged on the electric drill body 120.The motor 130 is arranged at the electric drill sheet
In body 120.One end of the electric drill fixture 140 is connected with the motor 130, and the other end is provided with clamping the circle punching
200 clamping part.The switch 150 is electrically connected with the motor 130.So as to pass through to open the switch 150, start institute
Motor 130 is stated, enables the electric drill fixture 140 under the driving of the motor 130, to drive the circle punching 200 to rotate at a high speed,
Complete the drilling operation to specifying Jeakage through Sluice Sealant.
Alternatively, the clamping part of the electric drill fixture 140 include the first holder 142 and with first holder 142
The second relative holder 144 of position.Alternatively, it is provided between first holder 142 and second holder 144
Distance adjusts switch 146.When water seal hole to be changed is different-diameter, then need to change the different circle punchings 200 with
Adapt to different punching demands.Therefore, in the preferred embodiment in this utility model, distance can be passed through and adjusts 146 tune of switch
Save the distance of first holder 142 and second holder 144 to clamp the various sizes of circle punching 200.
According to the actual requirements, the electric drill fixture 140 is alternatively with the circle punching 200 and is fixedly connected, as the electric drill is pressed from both sides
Tool 140 and the circle punching 200 are formed in one, or using thread connecting mode etc..Electric drill fixture 140 and circle punching 200 are fixed
After connection, the stable degree between circle punching described in drill process 200 and the hand held electric drill 100 can be substantially ensured that, and then
Improve the reliability of punching.
Further, the relative surface of first holder 142 and second holder 144 is provided with anti-skidding flower
Stricture of vagina.By the setting of anti-skid design, the first holder 142 and second holder 144 and the round die shank 210 can be increased
Between frictional force, further ensure that in quick drill process, the electric drill fixture 140 and described circle punching 200 connection reliability
Property, it is to avoid the circle punching 200 comes off.
As shown in Fig. 2 the circle punching 200 includes that justifying die shank 210, circle rushes body 220 and cutter head 230.The circle rushes body
220 is hollow structure, and the circle rushes body 220 includes connection end 222 and opening 226, the opening 226 and the connection
End 222 is located at the two ends that the circle rushes body 220 respectively.The cutter head 230 is installed on the opening 226, the circle punching
One end of handle 210 is installed on the connection end 222, and the other end is installed on the clamping part of the electric drill fixture 140.
Alternatively, the round die shank 210, the circle are rushed and are removably pacified between body 220 and the cutter head 230
Dress, such as engagement thread etc..When the water seal hole for different size, shape is punched, the required cutter head 230 straight
Footpath size, shape are different, thus, it is only required to cutter head 230 described in quick-replaceable will be passed through, you can complete the water seal punching that specifies
Operation, while ensure the precision of punching.
Alternatively, as shown in figure 3, the round die shank 210, the circle rush body 220 and the cutter head 230 is integrated into
Type.In drilling operation, by directly changing the corresponding circle punching 200 or the round die shank 210 can be carried out necessarily
Wear down process, and adjust the distance and adjust switch 146 and complete drilling operation to clamp the round die shank 210.
Alternatively, the round die shank 210, circle rush body 220 and cutter head 230 using hardness height, good toughness and impact resistance
Wolfram steel material make, to meet punching demand to majority of material.Meanwhile, wolfram steel has very high wearability, therefore,
In the punching work of same type, can Reusability, can effectively reduce use cost.
Further, the circle is rushed and is provided with discharge opening 224 on the side wall of body 220, the discharge opening 224 and the knife
Be spaced a distance between 230 and the connection end 222, the intensity of body 220 is rushed in order to increase the circle, it is to avoid described
Circle rushes body 220 and deforms because of stress in drill process is completed or even fracture.Wherein, the discharge opening 224 passes through institute
State the passage that rushes inside body 220 of circle to connect with opening 226, make the waste material of generation in drill process can be from the opening
226 enter the circle rushes in body 220, and can easily and fast take out from the discharge opening 224, increased the convenience of operation.
Alternatively, the discharge opening 224 is mounting hole, the two relative connecting portions 2242 and connection two including edge
The transition part 2244 of the end of individual connecting portion 2242.The bearing of trend of the connecting portion 2242 rushes prolonging for body 220 with the circle
Stretch direction parallel, the transition part 2244 prolongs from the connecting portion 2242 to the connection end 222 or 230 direction of the cutter head
Stretch.Thus, the discharge opening 224 has round and smooth edge contour, stress concentration can be avoided and affect the strong of the circle punching 200
Degree.
Further, the length of the circle punching 200 should while ensureing that the circle rushes 220 intensity of body, be shortened as far as possible
Degree, to ensure stablizing in drill process revolving force, is also convenient for the storage and carrying of the electric punch instrument.
Further, can be provided with the round die shank 210 and first holder 142 and second holder
144 decorative patterns being engaged, further increase the round die shank 210 with first holder 142 and second holder 144
Between installation stable degree.
Alternatively, the hand held electric drill 100 and described circle punching 200 can according to engineering site need select different shaped
Number, to meet different punching requirements and site environment device requirement.
By above-mentioned setting, in Jeakage through Sluice Sealant maintenance Renewal process is carried out, will be enterprising in gate to water seal and water seal pressing plate
Row prepackage, so that keep the concordance of water seal, pressing plate and door body screw.Then with permanent pen or other modes in water seal
To need punching orientation be marked, then take out water seal, using wood or other can as support object be placed on water seal
Will punch position lower section.Finally, punching labelling is accurately positioned using electric punch instrument of the present utility model, is switched on power
The switch 150 on the hand held electric drill 100 is opened, and to start the motor 130, the circle punching 200 is made in the electricity
Rotated under the driving of machine 130 at a high speed, there is provided and keep continuing downward pressure, to complete work that water seal is fast and accurately punched
Industry, while be able to ensure that the circularity and concentricity of water seal punching.
Alternatively, hand held electric drill of the hand held electric drill 100 for 220V Bosch GBM13RE models, the circle punching 200
Be formed in one structure.In the hand held electric drill 100, between first holder 142 and second holder 144
Maximum open distance is 13mm, therefore, in drill process, there are following two situations.
The first situation, when the water seal bore dia of operation is needed less than 10mm, can directly adjust the distance regulation and open
146 are closed, makes first holder 142 and second holder 144 clamp the circle punching for meeting the circle punching 200 for requiring
Handle, completes drilling operation.
Second situation, when needing the water seal hole of operation with diameter greater than 10mm, the hand-held of the Bosch GBM13RE model
Electric drill cannot be by adjusting the distance between first holder 142 and second holder 144 with required for adapting to
The diameter of the round die shank 210.Therefore, Fig. 4 is referred to, can the round die shank 210 is carried out wearing down process, processing is grown up
The cylindrical shape or rectangular-shape of 25mm, diameter 13mm, then by the round die shank 210 after processed installed in described hand-held
On first holder 142 and second holder 144 of formula electric drill 100, switch 146 is adjusted by adjusting the distance
The round die shank 210 is clamped, drilling operation is completed.
In sum, a kind of electric punch instrument that this utility model is provided, by the hand held electric drill 100 and institute
State circle punching 200 ingehious design with integrated, reduce the complexity and human cost of drill process, solve by traditional hand hammer
Tap circle to rush in row Jeakage through Sluice Sealant drill process, it is impossible to ensure the circularity and concentricity of water seal hole, cause follow-up water seal sealing
Not the problems such as tight leak.This utility model clamps the circle punching 200 by the hand held electric drill 100 and then punches, during punching
Without the need for holds circle punching, it is to avoid injure the risk of handss by a crashing object.Meanwhile, the electric punch instrument take up room little, structure letter
Single, easy to operate, easily can assemble, quick, safe completes water seal punching.
Obviously, those skilled in the art should be understood that the function of above-mentioned this utility model embodiment can be with general
Computing device realizing, they can be concentrated on single computing device, or are distributed in multiple computing devices and are constituted
Network on, alternatively, they can be realized with the executable existing program code of computing device or algorithm, it is thus possible to
It is stored in storage device being executed by computing device, or they is fabricated to each integrated circuit modules respectively,
Or are fabricated to single integrated circuit module to realize for the multiple modules or step in them.So, work(of the present utility model
Can realize that being not restricted to any specific hardware and software combines.
Preferred embodiment of the present utility model is the foregoing is only, this utility model is not limited to, for this
For the technical staff in field, this utility model can have various modifications and variations.All of the present utility model spirit and principle
Within, any modification, equivalent substitution and improvements that is made etc. are should be included within protection domain of the present utility model.
Claims (10)
1. a kind of electric punch instrument, it is characterised in that including hand held electric drill and circle punching, the hand held electric drill includes electric drill
Body, motor, switch, Handheld Division and electric drill fixture；
The Handheld Division is arranged on the electric drill body, and the motor is arranged at the electric drill sheet in vivo, the electric drill fixture
One end be connected with the motor, the other end is provided with clamping the clamping part of the circle punching, the switch and the motor
It is electrically connected with, the electric drill fixture can drive the circle punching rotation punching under the driving of the motor.
2. electric punch instrument according to claim 1, it is characterised in that the clamping part of the electric drill fixture includes first
Holder and the second holder relative with the first holder position, first holder and second holder it
Between distance adjustable.
3. electric punch instrument according to claim 2, it is characterised in that first holder and the described second clamping
Distance adjustment component is provided between part, the distance between first holder and described second holder can pass through described away from
It is adjusted from regulating member.
4. electric punch instrument according to claim 3, it is characterised in that first holder and second clamping
The relative surface of part is provided with anti-skid design.
5. electric punch instrument according to claim 2, it is characterised in that the circle punching includes circle die shank, justifies and rush body
And cutter head；
The circle rushes body for hollow structure, and the circle rushes body includes opening and connection end, the opening and the company
Connect end and be located at the two ends that the circle rushes body respectively, the cutter head is installed on the opening, and one end of the round die shank is installed
It is installed between first holder and second holder in the connection end, the other end.
6. electric punch instrument according to claim 5, it is characterised in that the round die shank is removably installed in described
Between first holder and second holder.
7. electric punch instrument according to claim 5, it is characterised in that it is hollow cylinder that the circle rushes body,
The cutter head and the round die shank rush this body by integral forming with the circle.
8. electric punch instrument according to claim 7, it is characterised in that the cutter head is circular ring structure.
9. electric punch instrument according to claim 8, it is characterised in that the circle is rushed and is provided with out on the side wall of body
Material hole.
10. electric punch instrument according to claim 9, it is characterised in that the discharge opening is mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935540.3U CN206009920U (en) | 2016-08-24 | 2016-08-24 | A kind of electric punch instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620935540.3U CN206009920U (en) | 2016-08-24 | 2016-08-24 | A kind of electric punch instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206009920U true CN206009920U (en) | 2017-03-15 |
Family
ID=58251178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620935540.3U Expired - Fee Related CN206009920U (en) | 2016-08-24 | 2016-08-24 | A kind of electric punch instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206009920U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274039A (en) * | 2018-01-19 | 2018-07-13 | 苏州卓润精密模具有限公司 | Hand held electric drill with charge function |
-
2016
- 2016-08-24 CN CN201620935540.3U patent/CN206009920U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108274039A (en) * | 2018-01-19 | 2018-07-13 | 苏州卓润精密模具有限公司 | Hand held electric drill with charge function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170315 Termination date: 20190824 |