CN207087373U - A kind of excavator toothholder processing unit (plant) - Google Patents
A kind of excavator toothholder processing unit (plant) Download PDFInfo
- Publication number
- CN207087373U CN207087373U CN201720830954.4U CN201720830954U CN207087373U CN 207087373 U CN207087373 U CN 207087373U CN 201720830954 U CN201720830954 U CN 201720830954U CN 207087373 U CN207087373 U CN 207087373U
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- China
- Prior art keywords
- plate
- toothholder
- fixed
- clamp base
- plant
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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.)
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Abstract
The utility model discloses a kind of excavator toothholder processing unit (plant), including clamp base, top one end of clamp base is welded with baffle plate, the top other end of the clamp base is welded with connecting plate, the bottom four corners of the clamp base are welded with fixed seat, and the surface of four fixed seats offers through hole, horizontally disposed first screwed hole is offered in the middle part of the connecting plate, and the first screw mandrel is plugged with the first screwed hole.The both ends of toothholder are fixed in fixed plate by the utility model by cutting ferrule and top plate respectively, fixed plate is clamped in the top of clamp base by the effect of baffle plate and clamping plate, clamp base is arranged on drilling hole machine tool by the fixed seat on the side of clamp base four, complete the fixation of toothholder, so that toothholder will not shift phenomenon when toothholder one end is punched, simultaneously in the toothholder processing for different model, only need with changing different cutting ferrules and top plate to complete the fixation of toothholder so that excavator toothholder it is high in machining efficiency.
Description
Technical field
It the utility model is related to toothholder processing technique field, more particularly to a kind of excavator toothholder processing unit (plant).
Background technology
Toothholder is part important in excavator, and it is the important component for connecting bucket tooth and scraper bowl, and toothholder is arranged on excavation
On the bottom plate of mechanical shovel bucket, the use of toothholder can reduce the damage to bottom plate so that most of abrasion in excavation concentrates on bucket
On tooth, the cost depletions of excavator are reduced, the bucket tooth of excavator is connected with bucket tooth seat by bearing pin, and one end bucket tooth of toothholder connects
Connect and pin shaft hole be provided with block, convenient to be connected with bucket tooth, the other end is clamping plate form, is clamped on scraper bowl, and with the bottom plate of scraper bowl
Weld together, toothholder needs, to bucket tooth contiguous block perforate, so that bearing pin passes through, to use in existing technology in process of production
Punch press or drilling machine are but in irregular shape due to toothholder to toothholder perforate, the fixture on drilling machine or punch press in fixed toothholder,
It is fixed that easily activity, causes the error rate of perforate big in process, and inferior rate is high built on the sand, and for the tooth of different size
Seat adjustment is inconvenient, reduces overall operating efficiency.
Utility model content
The purpose of this utility model is and a kind of excavator toothholder proposed in order to solve shortcoming present in prior art
Processing unit (plant).
To achieve these goals, the utility model employs following technical scheme：
A kind of excavator toothholder processing unit (plant), including clamp base, top one end of clamp base is welded with baffle plate, described
The top other end of clamp base is welded with connecting plate, and the bottom four corners of the clamp base are welded with fixed seat, and four
The surface of fixed seat offers through hole, and horizontally disposed first screwed hole, and the first spiral shell are offered in the middle part of the connecting plate
Be plugged with the first screw mandrel in pit, one end of first screw mandrel is connected with clamping plate by bearing, and clamping plate be located at connecting plate with
Between baffle plate, fixed plate is clamped between the baffle plate and clamping plate, top one end of the fixed plate is connected by fastening bolt
There is the first fixed block, the top other end of the fixed plate is connected with the second fixed block by fastening bolt, and described first fixes
Block is welded with top plate close to a middle side part of the second fixed block, and vertically disposed second is offered in the middle part of second fixed block
Screwed hole, and the second screw mandrel is plugged with the second screwed hole, one end of second screw mandrel is connected with cutting ferrule by bearing, described
Toothholder is clamped between cutting ferrule and top plate.
Preferably, the toothholder includes bucket tooth contiguous block and U-clamp plate, and bucket tooth contiguous block and clamping plate are formed in one knot
Structure.
Preferably, the top plate is adapted close to one end of toothholder with the opening of clamping plate, and cutting ferrule is close to the one of toothholder
End is adapted with bucket tooth contiguous block.
Preferably, the described one end of first screw mandrel away from clamping plate is connected with the first handwheel, and the second screw mandrel by steady pin
One end away from cutting ferrule is connected with the second handwheel by steady pin.
Preferably, the top both sides of the clamp base offer two chutes, and the bottom both ends of clamping plate are welded
There are two sliding blocks, two sliding blocks are adapted with two chutes respectively.
Preferably, through hole is offered in the middle part of the fixed plate, and through hole is located at below the bucket tooth contiguous block on toothholder.
The beneficial effects of the utility model are：The utility model proposes excavator toothholder processing unit (plant), by the two of toothholder
End is fixed in fixed plate by cutting ferrule and top plate respectively, and fixed plate is clamped in into clamp base by the effect of baffle plate and clamping plate
Top, clamp base is arranged on drilling hole machine tool by the fixed seat on the side of clamp base four, completes the fixation of toothholder so that
On the bucket tooth contiguous block surface of toothholder one end, toothholder will not shift phenomenon during punching, ensure the size of pin-and-hole in zone of reasonableness
Within, while in the toothholder processing for different model, it is only necessary to it can complete consolidating for toothholder with changing different cutting ferrules and top plate
It is fixed, regulate the speed fast so that excavator toothholder it is high in machining efficiency.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of excavator toothholder processing unit (plant) overlooking the structure diagram；
Fig. 2 be the utility model proposes a kind of excavator toothholder processing unit (plant) side structure schematic view.
In figure：1 first screw mandrel, 2 connecting plates, 3 clamp bases, 4 clamping plates, 5 cutting ferrules, 6 second screw mandrels, 7 second fixed blocks, 8
Fixed plate, 9 baffle plates, 10 through holes, 11 toothholders, 12 fixed seats, 13 top plates, 14 first fixed blocks.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
Reference picture 1-2, a kind of excavator toothholder processing unit (plant), including clamp base 3, top one end weldering of clamp base 3
Baffle plate 9 is connected to, the top other end of clamp base 3 is welded with connecting plate 2, and the bottom four corners of clamp base 3 are welded with fixation
Seat 12, and the surface of four fixed seats 12 offers through hole, the middle part of connecting plate 2 offers horizontally disposed first screw thread
Hole, and the first screw mandrel 1 is plugged with the first screwed hole, one end of the first screw mandrel 1 is connected with clamping plate 4, and 4, clamping plate by bearing
Between connecting plate 2 and baffle plate 9, fixed plate 8 is clamped between baffle plate 9 and clamping plate 4, top one end of fixed plate 8 passes through fastening
Bolt connection has the first fixed block 14, and the top other end of fixed plate 8 is connected with the second fixed block 7 by fastening bolt, and first
Fixed block 14 is welded with top plate 13 close to a middle side part of the second fixed block 7, and the middle part of the second fixed block 7, which offers, to be vertically arranged
The second screwed hole, and the second screw mandrel 6 is plugged with the second screwed hole, one end of the second screw mandrel 6 is connected with cutting ferrule by bearing
5, toothholder 11 is clamped between cutting ferrule 5 and top plate 13.
In the utility model, toothholder 11 includes bucket tooth contiguous block and U-clamp plate, and bucket tooth contiguous block and clamping plate are integrated into
Type structure, top plate 13 are adapted close to one end of toothholder 11 with the opening of clamping plate, and cutting ferrule 5 is close to one end of toothholder 11 and bucket
Tooth contiguous block is adapted, and first one end of screw mandrel 1 away from clamping plate 4 is connected with the first handwheel by steady pin, and the second screw mandrel 6 is remote
One end from cutting ferrule 5 is connected with the second handwheel by steady pin, and the top both sides of clamp base 3 offer two chutes, and
The bottom both ends of clamping plate 4 are welded with two sliding blocks, and two sliding blocks are adapted with two chutes respectively, and the middle part of fixed plate 8 is opened
Provided with through hole 10, and through hole is located at below the bucket tooth contiguous block on toothholder 11.
Operation principle：The both ends of toothholder 11 are fixed in fixed plate 8 by cutting ferrule 5 and top plate 13 respectively, by fixed plate 8
The top of clamp base 3 is clamped in by the effect of baffle plate 9 and clamping plate 4, by the fixed seat 12 on the side of clamp base 3 four by fixture
Base 3 be arranged on drilling hole machine tool on, complete toothholder 11 fixation, for different model toothholder 11 process when, it is only necessary to changing
Different cutting ferrules 5 and top plate 13 can complete the fixation of toothholder 11 so that be punched on the bucket tooth contiguous block surface of the one end of toothholder 11
When toothholder 11 will not shift phenomenon, ensure the size of pin-and-hole within zone of reasonableness, while it is fast to regulate the speed so that excavate
Machine toothholder it is high in machining efficiency.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of excavator toothholder processing unit (plant), including clamp base（3）, it is characterised in that clamp base（3）Top one end
It is welded with baffle plate（9）, the clamp base（3）The top other end be welded with connecting plate（2）, the clamp base（3）Bottom
Portion corner is welded with fixed seat（12）, and four fixed seats（12）Surface offer through hole, the connecting plate（2）In
Portion offers horizontally disposed first screwed hole, and the first screw mandrel is plugged with the first screwed hole（1）, first screw mandrel（1）
One end clamping plate is connected with by bearing（4）, and clamping plate（4）Positioned at connecting plate（2）With baffle plate（9）Between, the baffle plate（9）With
Clamping plate（4）Between be clamped with fixed plate（8）, the fixed plate（8）Top one end the first fixation is connected with by fastening bolt
Block（14）, the fixed plate（8）The top other end the second fixed block is connected with by fastening bolt（7）, described first fixes
Block（14）Close to the second fixed block（7）A middle side part be welded with top plate（13）, second fixed block（7）Middle part offer
Vertically disposed second screwed hole, and the second screw mandrel is plugged with the second screwed hole（6）, second screw mandrel（6）One end lead to
Cross bearing and be connected with cutting ferrule（5）, the cutting ferrule（5）With top plate（13）Between be clamped with toothholder（11）.
A kind of 2. excavator toothholder processing unit (plant) according to claim 1, it is characterised in that the toothholder（11）Including bucket
Tooth contiguous block and U-clamp plate, and bucket tooth contiguous block and clamping plate are formed in one structure.
A kind of 3. excavator toothholder processing unit (plant) according to claim 1, it is characterised in that the top plate（13）Close to tooth
Seat（11）One end be adapted with the opening of clamping plate, and cutting ferrule（5）Close to toothholder（11）One end mutually fitted with bucket tooth contiguous block
Match somebody with somebody.
A kind of 4. excavator toothholder processing unit (plant) according to claim 1, it is characterised in that first screw mandrel（1）Far
From clamping plate（4）One end the first handwheel, and the second screw mandrel are connected with by steady pin（6）Away from cutting ferrule（5）One end pass through it is solid
Rationed marketing is connected with the second handwheel.
A kind of 5. excavator toothholder processing unit (plant) according to claim 1, it is characterised in that the clamp base（3）'s
Top both sides offer two chutes, and clamping plate（4）Bottom both ends be welded with two sliding blocks, two sliding blocks are respectively with two
Individual chute is adapted.
A kind of 6. excavator toothholder processing unit (plant) according to claim 1, it is characterised in that the fixed plate（8）In
Portion offers through hole（10）, and through hole is located at toothholder（11）On bucket tooth contiguous block below.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830954.4U CN207087373U (en) | 2017-07-11 | 2017-07-11 | A kind of excavator toothholder processing unit (plant) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720830954.4U CN207087373U (en) | 2017-07-11 | 2017-07-11 | A kind of excavator toothholder processing unit (plant) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207087373U true CN207087373U (en) | 2018-03-13 |
Family
ID=61555895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720830954.4U Expired - Fee Related CN207087373U (en) | 2017-07-11 | 2017-07-11 | A kind of excavator toothholder processing unit (plant) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207087373U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405995A (en) * | 2018-03-15 | 2018-08-17 | 宁波吉威熔模铸造有限公司 | A kind of cutter device of excavator bucket teeth |
-
2017
- 2017-07-11 CN CN201720830954.4U patent/CN207087373U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108405995A (en) * | 2018-03-15 | 2018-08-17 | 宁波吉威熔模铸造有限公司 | A kind of cutter device of excavator bucket teeth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180313 Termination date: 20180711 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |