CN207643055U - Hammer drive component - Google Patents
Hammer drive component Download PDFInfo
- Publication number
- CN207643055U CN207643055U CN201721686580.XU CN201721686580U CN207643055U CN 207643055 U CN207643055 U CN 207643055U CN 201721686580 U CN201721686580 U CN 201721686580U CN 207643055 U CN207643055 U CN 207643055U
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- CN
- China
- Prior art keywords
- connecting seat
- connector sleeve
- drive component
- hammer
- hammer drive
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Abstract
The utility model belongs to nailing device technical field more particularly to a kind of hammer drive component.It solves the prior art and designs the technical problems such as unreasonable.This hammer drive component, hammer is threaded through in machine frame, this component includes the connector sleeve being set on machine frame and connector sleeve can be moved axially with respect to machine frame, it is socketed with connecting seat in connector sleeve lower end, it is socketed with housing in the upper end of connector sleeve, the bushing being also arranged on connector sleeve between connecting seat and housing, is additionally provided with the shell being set on the outside of bushing between connecting seat and housing, and mainspring is equipped between connecting seat and hammer.The utility model has the advantage of：Structural strength it is high and with it is at low cost.
Description
Technical field
The utility model belongs to nailing device technical field more particularly to a kind of hammer drive component.
Background technology
The research and development of nailing device not only increase construction efficiency, and also reduce difficulty of construction, meet current techniques
Development trend.Current nailing device, structure include firing pin and machine frame component, and firing pin is inserted in machine frame component and can be realized past
It moves again.Firing pin is realized by drive component and is fired.
For example, Chinese patent discloses a kind of explosion driving fastener mounting device, application number 201020539750.3, packet
A casing assembly is included, thorax mouth is equipped in the end of casing assembly, striker fixation kit and striker group is equipped in casing assembly
One end of part, firing pin assembly is stretched into thorax mouth, and the other end is connected with striker fixation kit.The program additionally provides a kind of using upper
The fastener of explosion driving fastener mounting device, it is characterised in that, including one have sharp distal end and a nearside ailhead
Nail, nearside ailhead is set in plastic cap, sets that there are one buffer stoppers and a load in plastic cap, when use, plastic cap
In the thorax mouth, bracket is equipped on nail, bracket is connected with hoist cable.The program, which eliminates, individually buys load for tool
Needs, also need not individually will fastener and load inserter in.Better nail can be obtained and penetrate effect.In addition,
Impactor need not be replaced, impactor will be worn after constantly impact ailhead.
Although above-mentioned scheme have many advantages, such as it is as above, above-mentioned scheme its at least there is following defect：
1, the structural strength of casing assembly is relatively poor, in order to enhance intensity, causes the wall thickness of shell thicker and virtually
Improve processing and manufacturing cost.
2, higher operating costs.
Invention content
The purpose of this utility model be in view of the above-mentioned problems existing in the prior art, provide a kind of structural strength it is high and and at
This low hammer drive component.
The purpose of this utility model can be realized by following technical proposal：
This hammer drive component, hammer are threaded through in machine frame, this component includes the connector sleeve being set on machine frame and connection
Set can be moved axially with respect to machine frame, be socketed with connecting seat in connector sleeve lower end, be socketed with housing in the upper end of connector sleeve, connecting
The bushing being also arranged between connecting seat and housing is put on, is additionally provided with and is set on the outside of bushing between connecting seat and housing
Shell, between connecting seat and hammer be equipped with mainspring.
In a kind of above-mentioned hammer drive component, the connector sleeve is threadedly coupled with connecting seat.
In a kind of above-mentioned hammer drive component, the connector sleeve is connect with sleeve thread.
In a kind of above-mentioned hammer drive component, the connection set upper side outer wall be equipped with first step, bushing it is upper
End is resisted against on first step, and the lower end of bushing is resisted against the upper end of connecting seat.
In a kind of above-mentioned hammer drive component, the connecting seat upper end outer wall be equipped with second step, shell it is upper
End is resisted against housing lower end, and the lower end of shell is resisted against on second step.
In a kind of above-mentioned hammer drive component, there is cushion pad, the upper end of mainspring to act in the connecting seat
In hammer rear end, the lower end of mainspring acts on cushion pad.
In a kind of above-mentioned hammer drive component, there is through-hole in the shape of an " I " in the connecting seat.
In a kind of above-mentioned hammer drive component, the through-hole lower end is equipped with internal thread.
In a kind of above-mentioned hammer drive component, this component further include percussion block, on connector sleeve be equipped with it is several along
The positioning groove body that connector sleeve is axially arranged, the inner end for firing block insert in any one positioning groove body.
In a kind of above-mentioned hammer drive component, the connecting seat lower end is connected with handle or extension bar.
Compared with prior art, the advantages of this hammer drive component, is：
1, by designing the structure of bushing, structural strength is not only increased, and further improve disassembly efficiency.
In addition, by above-mentioned structure, which reduce production and processing difficulty and reduces machining waste, virtually drop
Low cost.
2, simple in structure and easily fabricated.
Description of the drawings
Fig. 1 is structural schematic diagram provided by the utility model.
Fig. 2 is connection handle status diagram provided by the utility model.
Fig. 3 is connection extension bar status diagram provided by the utility model.
In figure, hammer 1, machine frame 2, connector sleeve 3, cushion pad 30, first step 31, positioning groove body 32, connecting seat 4, second
Step 41, housing 5, bushing 6, percussion block 60, shell 7, mainspring 8, handle 9, extension bar 10.
Specific implementation mode
As shown in Figs. 1-3, this hammer drive component, hammer 1 are threaded through in machine frame 2, this component includes being set on machine frame 2
Connector sleeve 3 and connector sleeve 3 can be moved axially with respect to machine frame 2.
It is socketed with connecting seat 4 in 3 lower end of connector sleeve, housing 5 is socketed in the upper end of connector sleeve 3, is also covered on connector sleeve 3
Structural strength is not only increased by the structure of design bushing 6 equipped with the bushing 6 between connecting seat 4 and housing 5, and
And further improve disassembly efficiency.
In addition, by above-mentioned structure, which reduce production and processing difficulty and reduces machining waste, virtually drop
Low cost.
The shell 7 for being set in 6 outside of bushing is additionally provided between connecting seat 4 and housing 5, between connecting seat 4 and hammer 1
Equipped with mainspring 8.
Shell uses Al-alloy parts, light-weight and structural strength high.
Secondly, connector sleeve 3 is threadedly coupled with connecting seat 4.
Thread connection uses steel and aluminum combined, effectively prevents aluminum component thread damage
Connector sleeve 3 is threadedly coupled with housing 5.
Thread connection uses steel and aluminum combined, effectively prevents aluminum component thread damage.
It is equipped with first step 31 in 3 upper end outer wall of connector sleeve, the upper end of bushing 6 is resisted against on first step 31, bushing 6
Lower end is resisted against the upper end of connecting seat 4.
The first step 31 of design, can improve structural strength and stability.
4 upper end outer wall of connecting seat is equipped with second step 41, and the upper end of shell 7 is resisted against 5 lower end of housing, the lower end of shell 7
It is resisted against on second step 41.
The second step of design can improve structural strength and stability.
There is cushion pad 30, the upper end of mainspring 8 to act on 1 rear end of hammer, the lower end effect of mainspring 8 in connecting seat 4
On cushion pad 30.
The cushion pad 30 of design, is T-shaped structure, can play the role of damping, buffering.
There is through-hole in the shape of an " I " in connecting seat 4.It is equipped with internal thread in through-hole lower end.The design of internal thread is convenient for
Connection.For example, being connected with handle 9 or extension bar 10 in 4 lower end of connecting seat.
Handle 9 or extension bar 10 are connect with internal thread.
Extension bar uses Al-alloy parts, light-weight, easy to operate
This component further includes percussion block 60, and several positioning groove bodies being axially arranged along connector sleeve 3 are equipped on connector sleeve 3
32, the inner end of percussion block 60 inserts in any one positioning groove body 32.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Claims (10)
1. hammer drive component, hammer (1) is threaded through in machine frame (2), this component includes the connector sleeve being set on machine frame (2)
(3) and connector sleeve (3) can be moved axially with respect to machine frame (2), which is characterized in that described connector sleeve (3) lower end is socketed with connection
Seat (4), is socketed with housing (5) in the upper end of connector sleeve (3), is also arranged on connector sleeve (3) positioned at connecting seat (4) and housing
(5) bushing (6) between is additionally provided with the shell (7) being set on the outside of bushing (6) between connecting seat (4) and housing (5),
Mainspring (8) is equipped between connecting seat (4) and hammer (1).
2. hammer drive component according to claim 1, which is characterized in that the connector sleeve (3) and connecting seat (4) spiral shell
Line connects.
3. hammer drive component according to claim 1, which is characterized in that the connector sleeve (3) and housing (5) screw thread
Connection.
4. hammer drive component according to claim 1, which is characterized in that connector sleeve (3) upper end outer wall is equipped with
The upper end of first step (31), bushing (6) is resisted against on first step (31), and the lower end of bushing (6) is resisted against connecting seat (4)
Upper end.
5. hammer drive component according to claim 1, which is characterized in that connecting seat (4) upper end outer wall is equipped with
The upper end of second step (41), shell (7) is resisted against housing (5) lower end, and the lower end of shell (7) is resisted against second step (41)
On.
6. hammer drive component according to claim 1, which is characterized in that have cushion pad in the connecting seat (4)
(30), the upper end of mainspring (8) acts on hammer (1) rear end, and the lower end of mainspring (8) acts on cushion pad (30).
7. hammer drive component according to claim 1, which is characterized in that it is in " work " to have in the connecting seat (4)
The through-hole of font.
8. hammer drive component according to claim 7, which is characterized in that the through-hole lower end is equipped with internal thread.
9. hammer drive component according to claim 1, which is characterized in that this component further includes percussion block (60), even
Female connector (3) is equipped with several positioning groove bodies (32) being axially arranged along connector sleeve (3), and the inner end of percussion block (60) inserts in arbitrarily
In one positioning groove body (32).
10. hammer drive component according to claim 1, which is characterized in that described connecting seat (4) lower end is connected with hand
Handle (9) or extension bar (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686580.XU CN207643055U (en) | 2017-12-06 | 2017-12-06 | Hammer drive component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721686580.XU CN207643055U (en) | 2017-12-06 | 2017-12-06 | Hammer drive component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207643055U true CN207643055U (en) | 2018-07-24 |
Family
ID=62879050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721686580.XU Active CN207643055U (en) | 2017-12-06 | 2017-12-06 | Hammer drive component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207643055U (en) |
-
2017
- 2017-12-06 CN CN201721686580.XU patent/CN207643055U/en active Active
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |