CN209207337U - A kind of tooling for replacing friction plate of tamping hammer - Google Patents
A kind of tooling for replacing friction plate of tamping hammer Download PDFInfo
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- CN209207337U CN209207337U CN201821842456.2U CN201821842456U CN209207337U CN 209207337 U CN209207337 U CN 209207337U CN 201821842456 U CN201821842456 U CN 201821842456U CN 209207337 U CN209207337 U CN 209207337U
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- plate
- friction plate
- hammer
- tamping hammer
- prefabricating
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Abstract
The utility model relates to a kind of toolings for replacing friction plate of tamping hammer, including prefabricating plate and at least two clamp devices, the length and width of the prefabricating plate are adapted with the inner bottom surface of tamping hammer hammer handle, the prefabricating plate is located above friction plate to be compressed, with friction plate comprehensive engagement, the clamp device is used to increase the inner bottom surface that friction plate is pressed on tamping hammer hammer handle by external force to prefabricating plate.The utility model solves that replacement friction plate process is cumbersome, pastes non-uniform technical problem, and active force is uniformly transmitted to friction plate by the utility model, achieve the purpose that friction plate uniformly paste, uniform stressed.
Description
Technical field
The utility model for a convenient practical service kit of tamping hammer maintenance in coking briquette tamping unit and
Repair method pastes friction plate of tamping hammer by self-control specific purpose tool, easy to operate efficient, and it is good to paste performance.This project is
Tamping hammer overhauls a kind of stickup friction panel assembly.
Background technique
Tamping tool is as the core equipment in tamping coke furnace equipment, and working frequency is high, and once breaking down will be direct
Influence the normal work of entire coke oven for iron.As the tamping hammer of one of tamping tool main working parts, mainly by hammer handle and
Friction plate is constituted, and executes the job task that briquette is made firm by ramming.
Friction plate is the vulnerable part of tamping hammer in normal work.There are three reasons:
1, friction plate is after 1 to 2 years normal works, it will is seriously worn, needs replacing；
2, when tamping hammer bends, friction plate will fall off or local damage is serious, need replacing whole friction
The friction plate of plate or regional area；
3, since tamping hammer is during making firm by ramming and moving back and forth up and down, paste friction plate on tamping hammer back and forth by
Larger (the easy consumption material of rapid wear that friction plate is tamping hammer) is lost in power.
The method of replacement friction plate of tamping hammer is with taking piece machine to remove the friction plate of abrasion, then hammer handle two sides to be remained
Colloid and oxide skin dispose, finally new friction plate is stained with by gluing again, specifically: uniformly applied making hammer handle inner bottom surface firm by ramming
Glue is spread, block-by-block is stained with rubber slab, is compressed again with weight later, compacting, to be pasted good rear spare.
Although the above method can be realized the replacement of friction plate, but there is also following defects:
1, it after pasting upper friction plate again, is compressed with weight, there are unbalance stress, are easy bubble, and uneven thickness, Jin Erying
Ring the using effect of tamping hammer.
2, it after block-by-block sticks friction plate, needs to be compressed with weight, take a long time, it is time-consuming and laborious；
It is 3, existing that put method process too cumbersome.
Utility model content
In order to solve the problems existing in background technology, one of the purpose of this utility model provides a kind of replacement friction plate
Tooling can be convenient the quick good replacement for completing friction plate using the tooling.
The technical solution of the utility model:
A kind of tooling for replacing friction plate of tamping hammer, is characterized in that and fastens including prefabricating plate and at least two
Device, the length and width of the prefabricating plate are adapted with the inner bottom surface of tamping hammer hammer handle, and the prefabricating plate is located to be compressed
Above friction plate, with friction plate comprehensive engagement, the clamp device is used to increase external force to prefabricating plate to be pressed on friction plate and smash
Admittedly on the inner bottom surface for hammering hammer handle into shape.Active force is uniformly transmitted to friction plate, achieve the purpose that friction plate uniformly paste, uniform stressed.
Further, a kind of preferred embodiment of pressing device is provided, the clamp device includes screw rod and pedestal, the bottom
Seat include opening down inverted U seat and inverted U seat be open be symmetrical arranged two pieces of fixed short slabs, the inverted U seat clamp in
On the outside of tamping hammer hammer handle, the top plate bottom of the inverted U seat is fixed with nut, and one of the screw rod passes through top plate and nut,
Rotary screw can be realized screw rod and move up and down.After clamp device fixes, rotary screw is moved down, one end energy of screw rod
Withstand on prefabricating plate, top it is closer, prefabricating plate stress is bigger, and friction plate is pressed tighter.
Further, in order to improve friction plate uniform force degree, equal power plate is fixed on screw rod one of nut.
Further: in order to improve friction plate uniform force degree, the clamp device is three, equidistant on prefabricating plate
Distribution.
Further, the specification of prefabricating plate is limited as long 19cm, width 17cm.
The utility model provides a kind of method for replacing friction plate of tamping hammer, comprising the following steps:
1) friction plate to be replaced is removed；
2) after applying daub on the inner bottom surface of tamping hammer hammer handle, it is stained with friction plate；
3) inner bottom surface of tamping hammer hammer handle, place prefabricating plate above friction plate, the length of the prefabricating plate and width with smash
Admittedly the inner bottom surface of hammer hammer handle is adapted；
4) at least two clamp devices are installed, clamp device is tightened, friction plate is compressed；Clamp device will be for that will give precompressed
Plate increases external force and is pressed on friction plate on the inner bottom surface of tamping hammer hammer handle；
5) removal of fastening means, taking-up prefabricating plate, replacement are completed.
Further, for more preferable transmitting forces, the bottom of clamp device is located at tamping hammer hammer handle bottom in step 4),
The sticking point of clamp device is on prefabricating plate.
Further, in order to guarantee that structure is simple, and it can guarantee that effect is good, the clamp device includes screw rod and bottom
Seat, the pedestal include opening down inverted U seat and are symmetrical arranged two pieces of fixed short slabs, the inverted U in inverted U seat opening
The height of seat is equal to tamping hammer hammer handle height, and the top plate bottom of the inverted U seat is fixed with nut, and one of the screw rod passes through
Top plate and nut, rotary screw can be realized screw rod and move up and down；
Step 4) is specially that pedestal clamps tamping hammer hammer handle, and two pieces of fixed short slab hoops twist screw rod in tamping hammer hammer handle bottom,
Screw rod, which moves down, to be withstood on prefabricating plate, and friction plate is pressed on the inner bottom surface of solid hammer hammer handle by prefabricating plate.
Further, in order to improve the uniform force degree of friction plate, equal power plate is fixed on screw rod one.
Further, in order to improve the uniform force degree of friction plate, the clamp device is three, equidistant on prefabricating plate
From distribution.
The utility model have the utility model has the advantages that
1, the tooling of replacement friction plate of tamping hammer provided by the utility model, structure is simple, convenience and high-efficiency, by active force
It uniformly is transmitted to friction plate, achievees the purpose that friction plate is uniformly pasted, uniform stressed prevents bubble.It can be quickly by friction plate pressure
Tightly on hammer handle, and uniform force, friction plate are not blistering.
2, the tooling of replacement friction plate of tamping hammer provided by the utility model, on-site gather materials on the spot, turn waste into wealth, nothing
Additional costs need to be increased.
3, the method for replacement friction plate of tamping hammer provided by the utility model utilizes tooling, is simple and efficient.Pressing device
Can be easy to disassemble with up and down adjustment, and rubber friction sheet pastes good, bubble-free, and thickness is uniform.
4, the method for replacement friction plate of tamping hammer provided by the utility model, it is time saving and energy saving.
Detailed description of the invention
Fig. 1 is the tool structure schematic diagram of the replacement friction plate of tamping hammer of the utility model；
Fig. 2 is the structural schematic diagram of tamping hammer；
Wherein appended drawing reference are as follows: 1- screw rod, 2- nut, 3- prefabricating plate, 4- inverted U seat, 5- top plate, the fixed short slab of 6-, 7-
Handle, 8- hammer handle, 9- friction plate.
Specific embodiment
Embodiment 1: as shown in Figure 1 and Figure 2, a kind of tooling for replacing friction plate of tamping hammer, including prefabricating plate 3 and two
Clamp device, the length and width of prefabricating plate 3 are adapted with the inner bottom surface of tamping hammer hammer handle 8, and prefabricating plate 3 is located to be compressed rub
Above wiping board 9, with 9 comprehensive engagement of friction plate, clamp device is made firm by ramming for that will be pressed on friction plate to the increase of prefabricating plate 3 external force
On the inner bottom surface for hammering hammer handle into shape.Clamp device includes screw rod 2 and pedestal, and pedestal includes opening down inverted U seat 4 and in U
Symmetrically arranged two pieces of type seat opening fixed short slabs 6, inverted U seat clamp on the outside of tamping hammer hammer handle, the top plate bottom of inverted U seat
Portion is fixed with nut, and one of screw rod passes through top plate and nut 2, can be realized screw rod by 7 rotary screw of handle and move up and down.
After clamp device fixes, rotary screw is moved down, and one end of screw rod can withstand on prefabricating plate, top it is closer, prefabricating plate by
Power is bigger.
Embodiment 2: a kind of tooling for replacing friction plate of tamping hammer, on the basis of embodiment 1, screw rod one increases equal power
Plate, equal power plate improve the uniformity of friction plate stress.Increase the contact area of screw rod and prefabricating plate.
Embodiment 3: the uniformity in order to further provide for friction plate stress generally uses three clamp devices.Fastening dress
Set more, stress is more uniform.
Embodiment 4: when for during original replacement friction plate, being easy to produce blistering, uneven thickness and maintenance replacement
Between long problem the efficiency of maintenance replacement friction plate is greatly improved by self-made tooling.Paste operation process is simple, efficient, glues
It is good to paste performance.Specific steps are as follows: rise except old friction plate (heating playing piece), hammer handle (I-steel) inner bottom surface (wide 21.5cm) will be made firm by ramming
It is applied with AB glue, after being stained with rubber slab (80mm × 18mm), the keeper plate of steel (i.e. prefabricating plate) of long 19cm on pad, wide 17cm, with certainly
Tool processed clamps on the outside of hammer handle (as shown in Figure 1), and the screw rod in self-made tool is passed through mobile (the cooperation M24 spiral shell of upper and lower screw thread
Mother, nut and self-made tool ontology securely weld), it gradually compressed, be compacted keeper plate of steel, active force is uniformly transmitted to friction
Plate, while multiple self-made tools can be selected to carry out cooperatings as the case may be, reach friction plate uniformly paste, uniformly by
The purpose of power.
Embodiment 5: a method of replacement friction plate of tamping hammer, comprising the following steps:
1) friction plate to be replaced is removed；
2) after applying daub on the inner bottom surface of tamping hammer hammer handle, it is stained with friction plate；
3) prefabricating plate, the length and width and tamping hammer of prefabricating plate are placed in the inner bottom surface of tamping hammer hammer handle, friction plate top
The inner bottom surface of hammer handle is adapted；
4) three clamp devices are installed, clamp device is tightened, is fixed with equal power plate on screw rod one, friction plate is compressed；
Clamp device to prefabricating plate for that will increase the inner bottom surface that friction plate is pressed on tamping hammer hammer handle by external force；Clamp device includes
Screw rod and pedestal, the pedestal include opening down inverted U seat and inverted U seat be open be symmetrical arranged two pieces of fixations it is short
Plate, the height of the inverted U seat are equal to tamping hammer hammer handle height, and the top plate bottom of inverted U seat is fixed with nut, and one of screw rod
Across top plate and nut, rotary screw can be realized screw rod and move up and down；
Pedestal clamps tamping hammer hammer handle, and two pieces of fixed short slab hoops twist screw rod in tamping hammer hammer handle bottom, and screw rod moves down equal power
Plate is withstood on prefabricating plate, and friction plate is pressed on the inner bottom surface of solid hammer hammer handle by prefabricating plate.
5) removal of fastening means, taking-up prefabricating plate, replacement are completed.
Claims (6)
1. a kind of tooling for replacing friction plate of tamping hammer, it is characterised in that: including prefabricating plate and at least two clamp devices, institute
The length and width for stating prefabricating plate are adapted with the inner bottom surface of tamping hammer hammer handle, and the prefabricating plate is located on friction plate to be compressed
Face, with friction plate comprehensive engagement, the clamp device, which is used to increase external force to prefabricating plate, is pressed on tamping hammer hammer handle for friction plate
Inner bottom surface on.
2. the tooling of replacement friction plate of tamping hammer according to claim 1, it is characterised in that: the clamp device includes spiral shell
Bar and pedestal, the pedestal include opening down inverted U seat and short in the symmetrically arranged two pieces of fixations of inverted U seat opening
Plate, the inverted U seat clamp on the outside of tamping hammer hammer handle, and the top plate bottom of the inverted U seat is fixed with nut, the screw rod
One passes through top plate and nut, and rotary screw can be realized screw rod and move up and down.
3. the tooling of replacement friction plate of tamping hammer according to claim 2, it is characterised in that: across screw rod one of nut
On be fixed with equal power plate.
4. the tooling of replacement friction plate of tamping hammer according to claim 1 or 2 or 3, it is characterised in that: the clamp device
It is three, is equidistantly distributed on prefabricating plate.
5. the tooling of replacement friction plate of tamping hammer according to claim 4, it is characterised in that: the specification of prefabricating plate is length
19cm, width 17cm, the other end of screw rod are fixed with handle.
6. the tooling of replacement friction plate of tamping hammer according to claim 5, it is characterised in that: the other end of screw rod is fixed with
Handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842456.2U CN209207337U (en) | 2018-11-09 | 2018-11-09 | A kind of tooling for replacing friction plate of tamping hammer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821842456.2U CN209207337U (en) | 2018-11-09 | 2018-11-09 | A kind of tooling for replacing friction plate of tamping hammer |
Publications (1)
| Publication Number | Publication Date |
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| CN209207337U true CN209207337U (en) | 2019-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821842456.2U Active CN209207337U (en) | 2018-11-09 | 2018-11-09 | A kind of tooling for replacing friction plate of tamping hammer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176370A (en) * | 2018-11-09 | 2019-01-11 | 陕西黑猫焦化股份有限公司 | A method of the tooling and replacement friction plate of replacement friction plate of tamping hammer |
-
2018
- 2018-11-09 CN CN201821842456.2U patent/CN209207337U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109176370A (en) * | 2018-11-09 | 2019-01-11 | 陕西黑猫焦化股份有限公司 | A method of the tooling and replacement friction plate of replacement friction plate of tamping hammer |
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