CN202166568U - Cement mortar mold-test molding and de-molding hammer - Google Patents
Cement mortar mold-test molding and de-molding hammer Download PDFInfo
- Publication number
- CN202166568U CN202166568U CN2011202652783U CN201120265278U CN202166568U CN 202166568 U CN202166568 U CN 202166568U CN 2011202652783 U CN2011202652783 U CN 2011202652783U CN 201120265278 U CN201120265278 U CN 201120265278U CN 202166568 U CN202166568 U CN 202166568U
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- Prior art keywords
- hammer
- small
- molding
- cement mortar
- soft
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- 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.)
- Expired - Fee Related
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- 239000011083 cement mortar Substances 0.000 title claims abstract description 13
- 238000000465 moulding Methods 0.000 title claims abstract description 13
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000004677 Nylon Substances 0.000 claims abstract description 7
- 229920001778 nylon Polymers 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000001629 suppression Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model relates to a cement mortar mold-test molding and de-molding hammer, which comprises a hammer head and a hammer rod and is characterized in that the hammer head comprises a small-sized heavy hammer body part, wherein a soft bearing part is arranged at the lower end part of the small-sized heavy hammer body part. For one improvement, the hammer rod is a long steel sheet, and the hammering surface of the soft bearing part is in parallel to the long steel sheet. For the other improvement, a Phi-shaped bayonet is arranged at the upper end of the small-sized heavy hammer body part. The cement mortar mold-test molding and de-molding hammer is simple in structure and small and exquisite in appearance, is comfortable and portable in operation and can conveniently adjust different bearing points when in knocking; the hammer rod in the form of the long steel sheet has buffering effect on a die and also has damping effect on hands of an operator; as the Phi-shaped bayonet is additionally arranged, the function of adjusting a wrench of a handle pin is added; as the soft bearing part is made of nylon, the soft bearing part has high mechanical strength and good abrasion resistance and can be replaced after being damaged, therefore, the service life of the product is long.
Description
Technical field
This practicality newly relates to a kind of group mould of cement mortar three joint-trial moulds and aid of stripping operation of being used for, especially a kind of cement mortar tryout group moulding/demoulding hammer.
Background technology
In the present known cement mortar strength test, three used in the industry standard " JC/T 726-2005 cement mortar tryout " joint-trial mould moulds are assembled, dismantle and try the body stripping operation, employed aid is wooden mallet or rubber hammer.The tup part light weight body of wooden mallet or rubber hammer is big, and the shortcoming of " stupid, big, stupid, thick " is arranged, and it is comparatively heavy to operate; When mould assembling, dismounting and the demoulding are beaten; Though effectively the application of force because of the tup body is big, is not easy to adjust the force part; When needing the stress point of the accurate application of force to beat to some, wooden mallet or rubber hammer can't be realized.In the hammering operation,, all can cause the damage of wooden mallet or rubber hammer, shorten its serviceable life when undue force (tending to knock the edges and corners of end plate or dividing plate) or firmly excessive.In addition; Disassembling section before the fastening operation after the mould assembling is accomplished or the demoulding of examination body; Twist when motionless with the fastening handle pin of manual manipulation, the operator can habitually beat the handle pin of die trial fastening bolt with wooden mallet or rubber hammer, to guarantee fastening effect or dismounting smoothly; The fastening handle pin of die trial is often often beaten to deform, and influence is used.
The utility model content
The problem that the utility model will solve is to provide a kind of cement mortar tryout group moulding/demoulding hammer, and it operates comfortable light, is convenient to adjust different stress points, can easily realize the stress point of the accurate application of force of needs beaten long service life.
The utility model adopts following technical scheme: comprise tup, hammer stem, it is characterized in that: said tup comprises small-sized heavy hammer body portion, and the bottom of said small-sized heavy hammer body portion is provided with soft forced section.Its principle is: the tup that body is big changes the heavy small-sized tup of matter into, and the tup volume-diminished is more than 10 times, the accurate application of force, and the soft forced section of lower end can not damage mould again.
A kind of improvement is that said hammer stem is microscler an of steel, and the hammering face of soft forced section parallels with microscler of steel.Microscler of steel is flexible in its application of force direction, to mould is stressed buffering effect is arranged, and the excessive infringement to mould of having avoided exerting oneself has effectiveness in vibration suppression to operator's hand simultaneously.
The another kind of improvement is that said small-sized heavy hammer body portion is a steel structure, and said soft forced section is processed by nylon material.Soft forced section adopts nylon material, and its physical strength is high, and anti-wear performance is good, and is durable in use, and soft forced section can be changed as required.
Also having a kind of improvement is that the upper end of said small-sized heavy hammer body portion is provided with " φ " type bayonet socket.Such structure, " φ " type bayonet socket can be inserted on the handle pin of fastening bolt, and hammer stem (microscler of steel) is a rigidity in this application of force direction direction, and this device function that can bring into play spanner is used to regulate fastening bolt thus.
The utlity model has following advantage:
1, it is simple in structure, and profile is small and exquisite, operates comfortable lightly, is convenient to adjust different stress points when beaing; 2, the hammer stem of microscler of steel has a buffering effect to mould is stressed, has both protected mould, again operator's hand is had damping effect; " φ " type bayonet arrangement of 3, setting up has increased the spanner function of adjusting handle pin; 4, the soft forced section of nylon material formation, physical strength is high, and anti-wear performance is good, and impaired back is replaceable, long product lifecycle.
Description of drawings
Fig. 1 is a kind of embodiment perspective view of the utility model.
Embodiment
As shown in Figure 1, a kind of embodiment of the utility model comprises tup 1, hammer stem 2, it is characterized in that: said tup 1 comprises small-sized heavy hammer body portion 3, and the bottom of said small-sized heavy hammer body portion is provided with soft forced section 4.Its principle is: the tup 1 that body is big changes the heavy small-sized tup of matter into, the accurate application of force, and the soft forced section 4 of lower end can not damage mould again.
As shown in Figure 1, a kind of improvement is that said hammer stem 2 is microscler of steel, and the hammering face of soft forced section 4 parallels with microscler of steel.Microscler of steel is flexible in its application of force direction, to mould is stressed buffering effect is arranged, and the excessive infringement to mould of having avoided exerting oneself has effectiveness in vibration suppression to operator's hand simultaneously.
The another kind of improvement is that said small-sized heavy hammer body portion 3 is steel structures, and said soft forced section 4 is processed by nylon material.Soft forced section 4 adopts nylon material, and its physical strength is high, and anti-wear performance is good, and is durable in use, and soft forced section 4 can be changed as required.
As shown in Figure 1, also having a kind of improvement is that the upper end of said small-sized heavy hammer body portion 3 is provided with " φ " type bayonet socket 5.Such structure, " φ " type bayonet socket 5 can be inserted on the handle pin of fastening bolt, and hammer stem 2 (microscler of steel) is a rigidity in this application of force direction direction, and this device function that can bring into play spanner is used to regulate fastening bolt thus.
With the equivalent transformation of the similar homogeneous structure of utility model, all fall into the protection domain of the utility model.
Claims (4)
1. cement mortar tryout group moulding/demoulding hammer comprises tup, hammer stem, it is characterized in that: said tup comprises small-sized heavy hammer body portion, and the bottom of said small-sized heavy hammer body portion is provided with soft forced section.
2. a kind of cement mortar tryout group moulding/demoulding hammer according to claim 1, it is characterized in that: said hammer stem is microscler an of steel, the hammering face of soft forced section parallels with microscler of steel.
3. a kind of cement mortar tryout group moulding/demoulding hammer according to claim 2 is characterized in that: said small-sized heavy hammer body portion is a steel structure, and said soft forced section is processed by nylon material.
4. a kind of cement mortar tryout group moulding/demoulding hammer according to claim 3 is characterized in that: the upper end of said small-sized heavy hammer body portion is provided with " φ " type bayonet socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202652783U CN202166568U (en) | 2011-07-22 | 2011-07-22 | Cement mortar mold-test molding and de-molding hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202652783U CN202166568U (en) | 2011-07-22 | 2011-07-22 | Cement mortar mold-test molding and de-molding hammer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202166568U true CN202166568U (en) | 2012-03-14 |
Family
ID=45802386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202652783U Expired - Fee Related CN202166568U (en) | 2011-07-22 | 2011-07-22 | Cement mortar mold-test molding and de-molding hammer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202166568U (en) |
-
2011
- 2011-07-22 CN CN2011202652783U patent/CN202166568U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20120314 Termination date: 20140722 |
|
| EXPY | Termination of patent right or utility model |