CN208895991U - A kind of crawler belt connector extracting tool - Google Patents
A kind of crawler belt connector extracting tool Download PDFInfo
- Publication number
- CN208895991U CN208895991U CN201821364123.3U CN201821364123U CN208895991U CN 208895991 U CN208895991 U CN 208895991U CN 201821364123 U CN201821364123 U CN 201821364123U CN 208895991 U CN208895991 U CN 208895991U
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- CN
- China
- Prior art keywords
- connector
- pulling plate
- crawler belt
- gripping block
- lead screw
- 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 a kind of crawler belt connector extracting tools, are mainly made of lead screw (1), gripping block (2), pulling plate split pin (3), baffle (4), upper and lower pulling plate, bushing (6), mandrel (7), mandril (8)；Gripping block (2) is fixed on the rear portion between upper and lower pulling plate；Lead screw (1) is threadedly coupled across gripping block (2) with baffle (4) from rear；Mandrel (7) upper and lower side is machined with rotary table, and upper and lower rotary table is inserted into respectively in the hole of upper and lower pulling plate (5), connect and is combined into one with connector to be torn open (10)；Two mandril (8) rear ends are connected as one with baffle (4), and front end is opposite with track pin (11) end face in connector to be torn open (10).The disassembly that the utility model completes connector using driving connector and the form of track pin relative motion acts, and structure is simple, compact, easy to use, can be widely applied to various military Armored tracklayer.Using the tool ejector connector, work efficiency is high, and safety in utilization is good.
Description
Technical field
The utility model belongs to heavy armored vehicle crawler belt field, and in particular to a kind of crawler belt connector extracting tool.
Background technique
Connector is connected between track pin using tight fit mode as the connector between double plate double-pin creeper treads
It connects.The disassembly of connector is the key that dismantle double plate double-pin creeper treads.Usual connector be all tapped by iron hammer punching pin by its
The method got is dismantled, and using the method disassembly connector, there are security risk, and removal efficiency is lower.
Utility model content
The purpose of the utility model is to provide a kind of crawler belt connector extracting tools, solve the defect of the prior art.
A kind of the technical solution of the utility model are as follows: crawler belt connector extracting tool, it is characterised in that: mainly by lead screw 1,
Gripping block 2, pulling plate split pin 3, baffle 4, upper and lower pulling plate, bushing 6, mandrel 7, mandril 8 form；Gripping block 2 is fixed on above and below
Rear portion between pulling plate；Lead screw 1 is threadedly coupled across gripping block 2 with baffle 4 from rear；Mandrel upper and lower side is machined with rotary table, up and down
Rotary table is inserted into respectively in the hole of upper and lower pulling plate, is connect and is combined into one with connector to be torn open；Two mandril rear ends are connect with baffle
It is integrated, front end is opposite with wait tear the track pin end face in connector open.
The utility model has the advantages that the utility model provides a kind of safe, reliable, efficient connector extracting tool.Tool benefit
The disassembly that connector is completed with driving connector and the form of track pin relative motion acts.Connector bolt hole is as disassembly
Connector force part, track pin end provide support reaction for connector pulling action.By screw rod transmission, pulling force and movement
It is achieved.Screw rod end is provided with the outer hexagonal structure for applying torque, and the box spanner of different torque arm lengths can be used to grasp
Make.The type connector extracting tool structure is simple, compact, easy to use, and it is armoring to can be widely applied to various military crawler belt
Vehicle.Using the tool ejector connector, work efficiency is high, and safety in utilization is good.The tool is versatile, can be by more intimating
Axis and baffle realize the disassembly of different model connector.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the two-dimensional structure figure of the utility model.
Specific embodiment
To keep the purpose of this utility model, content and advantage clearer, specific embodiment of the present utility model is made
It is described in further detail.
The utility model provides a kind of crawler belt connector extracting tool, it is characterised in that: mainly by lead screw 1, gripping block 2,
Pulling plate split pin 3, baffle 4, upper and lower pulling plate 5, bushing 6, mandrel 7, mandril 8, lead screw split pin 9 form；The setting of gripping block 2 exists
Between upper and lower 5 rear portion of pulling plate, it is fixedly connected by pulling plate split pin 3；Lead screw 1 passes through gripping block 2 and is opened with baffle 4 by lead screw
Mouth pin 9 connects；Mandrel 7 is connect with connector 10 to be torn open by screw thread and is combined into one, and 7 upper and lower side of mandrel is machined with rotary table, on
Lower rotary table is inserted into respectively in the hole of upper and lower pulling plate 5；Two mandrils 8 are integrated with baffle 4 using tight fit connection.
2 top surface of gripping block and bottom surface are also machined with rotary table, and equally, 2 upper and lower side rotary table of gripping block is inserted into upper and lower pulling plate respectively
Among the circular hole of 5 other sides.Pulling plate 5 is limited in 2 both ends of gripping block by pulling plate split pin 3.
4 built-in wear-resisting bushing 6 of baffle, lead screw 1 are inserted into 6 hole of bushing and are limited by lead screw split pin 9.Lead screw 1 and clamping
Block 2 rotates clockwise lead screw, mandril 8 pushes up connector 10 from track pin 11 with 7 relative motion of mandrel by screw rod transmission
Out, to realize the disassembling function of connector 10 Yu track pin.
Baffle 4 is combined with mandril 8 by the assembly technology of the cooling press fitting of liquid nitrogen.7 one end of mandrel is machined with and connector 10
The external screw thread of cooperation, the other end are machined with outer six sides and supply to screw used, 7 middle part ladder shaft portion of mandrel and 10 inner hole knot of connector
Structure matches.Mandrel 7 is connect by screw thread with connector 10.6 upper and lower end face rotary table of gripping block is inserted into 5 hole of two pieces pulling plate respectively
In, the two is positioned by 6 upper and lower end face of gripping block, and circle pillar surface is machined with pin hole respectively, is limited using pulling plate split pin 3 solid
It is fixed.Lead screw 1 is connect with gripping block 2 by T-type Screw assembly.Bushing 6 is embedded in baffle 4, passes through limit seam allowance positioning, lead screw 1
Cylinder end is inserted into 6 hole of bushing, is positioned by 6 bottom surface of bushing, and 1 cylinder end of lead screw is machined with pin hole, lead screw 1, baffle 4 with
Bushing 6 is limited by lead screw split pin 9.1 one end of lead screw is outer hexagonal structure, is screwed for it used.In 1 course of work of lead screw with
Bushing 6 relatively rotates, and bushing 6 uses aluminium bronze wear-resistant material.In use, about 7 rotary table of mandrel is inserted into 5 hole of two pieces pulling plate respectively
In, lead screw 1 rotates, and two pieces mandril 8 supports with 11 end face of track pin, and the pulling mandrel 7 of two pieces pulling plate 5 is by connector 10 from crawler belt
It is extracted on pin.
In use, first back-outing connector bolt to be torn open, and limitation ring is removed.Mandrel 7 is screwed into connector 10 to be torn open
It is interior.Component made of mandril 8 and baffle 4 are pressed, bushing 6, lead screw 1, gripping block 2 are assembled as described above form assembly.Adjust dress
Accessory position keeps two mandrils 8 opposite with 11 end face of track pin.Using 2 upper and lower end face of gripping block as positioning surface, mandrel 7 and gripping block 2
Both ends rotary table is that positioning pin penetrates in 5 hole of two pieces pulling plate, is fixed later by 3 locking of pulling plate split pin.Lead screw is screwed clockwise
1, mandril 8 transmits pulling force using 11 end face of track pin as supporting surface, to pulling plate 5.Pulling plate 5 draws mandrel 7 and pulls out connector 10
Out, entire connector 10 is dismantled motion flow and is completed.
The utility model has following technical characterstic: the crawler belt connector extracting tool uses lead screw transmission, and passes through drawing
Plate 5 and the structure type of 8 relative motion of mandril realize rising for connector 10 and pull out disassembly.The tool piece is few, and structure is simple,
Easy to use, compact is suitable as driver's tool as the maintenance of field crawler belt and provides the safe and efficient disassembly of connector 10
Method.
Claims (9)
1. a kind of crawler belt connector extracting tool, it is characterised in that: mainly by lead screw (1), gripping block (2), pulling plate split pin
(3), baffle (4), upper and lower pulling plate, bushing (6), mandrel (7), mandril (8) composition；Gripping block (2) be fixed on upper and lower pulling plate it
Between rear portion；Lead screw (1) is threadedly coupled across gripping block (2) with baffle (4) from rear；Mandrel (7) upper and lower side is machined with rotary table, on
Lower rotary table is inserted into respectively in the hole of upper and lower pulling plate (5), is connect and is combined into one with connector to be torn open (10)；After two mandrils (8)
End is connected as one with baffle (4), and front end is opposite with track pin (11) end face in connector to be torn open (10).
2. a kind of crawler belt connector extracting tool according to claim 1, it is characterised in that: gripping block (2) top surface and bottom
Face is also machined with rotary table, and gripping block (2) upper and lower side rotary table is inserted into respectively among the circular hole of upper and lower pulling plate (5).
3. a kind of crawler belt connector extracting tool according to claim 2, it is characterised in that: pulling plate (5) is opened by pulling plate
Mouth pin (3) is limited in gripping block (2) upper and lower ends.
4. a kind of crawler belt connector extracting tool according to claim 1, it is characterised in that: baffle (4) built-in wear-resisting lining
It covers (6).
5. a kind of crawler belt connector extracting tool according to claim 4, it is characterised in that: lead screw (1) is inserted into bushing (6)
It is limited in hole by lead screw split pin (9).
6. a kind of crawler belt connector extracting tool according to claim 5, it is characterised in that: lead screw (1) and gripping block (2)
Pass through screw rod transmission.
7. a kind of crawler belt connector extracting tool according to claim 1, it is characterised in that: mandrel (7) one end is machined with
With the external screw thread of connector (10) cooperation, the other end is machined with outer six sides, ladder shaft portion and connector (10) in the middle part of mandrel (7)
Inner hole structure matches.
8. described in any item a kind of crawler belt connector extracting tools according to claim 1~7, it is characterised in that: lead screw (1) one
End is outer hexagonal structure.
9. a kind of crawler belt connector extracting tool according to claim 8, it is characterised in that: bushing (6) uses aluminium bronze
Wear-resistant material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364123.3U CN208895991U (en) | 2018-08-23 | 2018-08-23 | A kind of crawler belt connector extracting tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821364123.3U CN208895991U (en) | 2018-08-23 | 2018-08-23 | A kind of crawler belt connector extracting tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208895991U true CN208895991U (en) | 2019-05-24 |
Family
ID=66570050
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821364123.3U Active CN208895991U (en) | 2018-08-23 | 2018-08-23 | A kind of crawler belt connector extracting tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208895991U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548921A (en) * | 2020-12-15 | 2021-03-26 | 北京北方车辆集团有限公司 | Heavy tracked vehicle end coupler dismounting device and dismounting method |
| CN115648120A (en) * | 2022-09-19 | 2023-01-31 | 泰兴市华诚机电制造有限公司 | Crawler belt sleeve hydraulic dismounting device |
-
2018
- 2018-08-23 CN CN201821364123.3U patent/CN208895991U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112548921A (en) * | 2020-12-15 | 2021-03-26 | 北京北方车辆集团有限公司 | Heavy tracked vehicle end coupler dismounting device and dismounting method |
| CN112548921B (en) * | 2020-12-15 | 2024-06-11 | 北京北方车辆集团有限公司 | Dismounting device and dismounting method for end coupler of heavy tracked vehicle |
| CN115648120A (en) * | 2022-09-19 | 2023-01-31 | 泰兴市华诚机电制造有限公司 | Crawler belt sleeve hydraulic dismounting device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |