CN207930609U - Four square set of electric hammer - Google Patents
Four square set of electric hammer Download PDFInfo
- Publication number
- CN207930609U CN207930609U CN201820052728.2U CN201820052728U CN207930609U CN 207930609 U CN207930609 U CN 207930609U CN 201820052728 U CN201820052728 U CN 201820052728U CN 207930609 U CN207930609 U CN 207930609U
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- China
- Prior art keywords
- impact
- square
- jump bit
- sealing ring
- square set
- 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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Abstract
The utility model discloses four square sets of electric hammer, including impact, four square sets, sealing ring, cylinder, jump bit, steel bead groove is set on the outside of four square sets, steel ball is equipped between steel bead groove and cylinder, setting impact in four square sets, four square sets are impact chamber with sub- end is impacted, impact intracavitary society jump bit, seal groove is equipped on the inside of four square set ends, sealing ring is equipped in seal groove, sealing ring is set to impact periphery, impact, jump bit center is in a straight line, impact is moved reciprocatingly by impinging upon in four square sets for jump bit, the utility model is reasonable for structure, Quality advance, use simplicity, and operator's working efficiency can be improved.
Description
Technical field
The utility model is related to a kind of four square sets, more particularly to a kind of four square sets of electric hammer.
Background technology
General sealing ring is placed in above impact in the market first, machine at work, impact with work
It is easy to be broken at seal groove in part impact event, influences sealing effect, influence working efficiency.
Utility model content
The purpose of this utility model is to provide a kind of four square sets of electric hammer.
The technical solution adopted in the utility model is：
Four square set of electric hammer, it is characterised in that：Including impact, four square sets, sealing ring, cylinder, jump bit, four square set
Outside sets steel bead groove, and steel ball is equipped between the steel bead groove and cylinder, and setting impact is sub in four square set, four square set and punching
It is impact chamber to hit sub- end, and impact intracavitary society jump bit, four square set end inside is equipped with seal groove, the seal groove
Interior to be equipped with sealing ring, the sealing ring is set to impact periphery.
Impact, jump bit center are in a straight line.
Impact is moved reciprocatingly by impinging upon in four square sets for jump bit.
The advantages of the utility model：Reasonable for structure, Quality advance using simplicity, and can improve operator's working efficiency.
Description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and detailed description.
Fig. 1 is the structural schematic diagram of the utility model.
Wherein：1, impact；2, four square set；3, sealing ring；4, steel ball；5, jump bit；6, cylinder；7, seal groove；8, steel
Pearl slot；9, chamber is impacted.
Specific implementation mode
As shown in Figure 1, four square set of electric hammer, including sub 1, four square sets 2 of impact, sealing ring 3, cylinder 6, jump bit 5, four square sets
2 outsides set steel bead groove 8, and steel ball 4 is equipped between steel bead groove 8 and cylinder 6, and impact 1 is arranged in four square sets 2, and four square sets 2 and impact are sub
1 end is impact chamber 9, impacts society's jump bit 5 in chamber 9, and seal groove 7 is equipped on the inside of four square sets, 2 end, is equipped in seal groove 7 close
Seal 3, sealing ring 3 are set to 1 periphery of impact.
Impact 1,5 center of jump bit are in a straight line.
Impact 1 is moved reciprocatingly by impinging upon in four square sets 2 for jump bit 5.
When the utility model is used, for jump bit 5 in impact 1, impact 1 does reciprocal shifting in four square sets, 2 the inside
Dynamic, steel ball 4 is used for limiting the distance that impact 1 moves back and forth.Sealing ring 3 is mounted on inside four square sets 2 so that impact 1 exists
It not will produce oil leakage phenomenon in reciprocating movement, and sealing ring 3 be mounted on inside four square sets 2, impact 1 will not more break
It splits.
The utility model is reasonable for structure, Quality advance, using simplicity, and can improve operator's working efficiency.
Claims (3)
1. four square set of electric hammer, it is characterised in that：Including impact, four square sets, sealing ring, cylinder, jump bit, outside four square set
Side sets steel bead groove, and steel ball is equipped between the steel bead groove and cylinder, and setting impact is sub in four square set, four square set and impact
Sub- end is impact chamber, impact intracavitary society jump bit, equipped with seal groove on the inside of four square set end, in the seal groove
Equipped with sealing ring, the sealing ring is set to impact periphery.
2. four square set of electric hammer according to claim 1, it is characterised in that：Impact, jump bit center are in a straight line
On.
3. four square set of electric hammer according to claim 1, it is characterised in that：Impact impinges upon four by jump bit
It moves reciprocatingly in square set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052728.2U CN207930609U (en) | 2018-01-12 | 2018-01-12 | Four square set of electric hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820052728.2U CN207930609U (en) | 2018-01-12 | 2018-01-12 | Four square set of electric hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207930609U true CN207930609U (en) | 2018-10-02 |
Family
ID=63648625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820052728.2U Active CN207930609U (en) | 2018-01-12 | 2018-01-12 | Four square set of electric hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207930609U (en) |
-
2018
- 2018-01-12 CN CN201820052728.2U patent/CN207930609U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |