CN206010936U - Disassembling tool - Google Patents
Disassembling tool Download PDFInfo
- Publication number
- CN206010936U CN206010936U CN201620969705.9U CN201620969705U CN206010936U CN 206010936 U CN206010936 U CN 206010936U CN 201620969705 U CN201620969705 U CN 201620969705U CN 206010936 U CN206010936 U CN 206010936U
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- CN
- China
- Prior art keywords
- connecting rod
- sleeve
- sliding
- tooth
- assembly
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- 239000000463 material Substances 0.000 claims description 4
- 229910000851 Alloy steel Inorganic materials 0.000 claims description 3
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 description 6
- 239000010959 steel Substances 0.000 description 6
- 238000012423 maintenance Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000003197 gene knockdown Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000012857 repacking Methods 0.000 description 1
- 238000001338 self-assembly Methods 0.000 description 1
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- Hand Tools For Fitting Together And Separating, Or Other Hand Tools (AREA)
Abstract
The utility model provides a dismounting tool uses on the straightening machine, and the straightening machine includes: a connecting shaft and a speed-dividing box; the spiale includes: the fixed tooth head tooth sleeve and the sliding tooth head tooth sleeve; the tool comprises: one side of the base is connected with the fixed tooth head tooth sleeve; the driving connecting rod is connected with the other side of the base; one end of the driving screw rod is connected with one end of the driving connecting rod, and the other end of the driving screw rod is connected with the sliding tooth head tooth sleeve; one end of the sliding gear head gear sleeve is meshed with the speed-dividing box; when the driving connecting rod rotates clockwise to a horizontal position, the driving screw drives the sliding tooth head tooth sleeve to axially retract, and the sliding tooth head tooth sleeve is separated from the speed-dividing box; therefore, when the speed-dividing box is required to be separated from the connecting shaft, the driving connecting rod is only required to be rotated clockwise to the horizontal position, and the driving screw drives the sliding tooth head tooth sleeve to axially retract so that the sliding tooth head tooth sleeve is separated from the speed-dividing box.
Description
Technical Field
The utility model belongs to the technical field of steel rolling equipment, especially, relate to an assembly and disassembly tools.
Background
In the process of rolling steel, the straightening machine can enable the bent part of the steel to bear considerable reverse bending or stretching, so that the part generates certain elastic-plastic deformation, and when external force is removed, the steel can be straightened through elastic recovery, so that the straightening machine is widely applied to the daily metal processing industry, the automobile industry and the mechanical equipment manufacturing industry.
In the prior art, a roller box is driven by a speed-dividing box, and rollers which are arranged in the roller box in a vertically staggered manner exert reverse bending force or stretching force on a bent part of a plate, so that the plate is leveled.
However, in the straightening operation, when the parts of the straightening machine are broken down, the speed-dividing box and the connecting shaft are required to be completely separated for equipment maintenance operation, but the self-assembly structure of the straightening machine is limited, and when the speed-dividing box and the connecting shaft are disconnected for operation, on one hand, the speed-dividing box and the roller box are required to be independently detached, so that the operation task is complicated, and the labor consumption is large; on the other hand, after the maintenance operation is finished, when the speed-dividing box or the roller box equipment is reloaded, the requirement on the equipment assembly precision cannot be guaranteed due to the fact that the required assembly precision is high and the equipment assembly precision cannot be guaranteed due to the influence of various factors.
Accordingly, there is a need for a tool for disassembling and assembling to solve the above-mentioned problems in the prior art.
SUMMERY OF THE UTILITY MODEL
The embodiment of the utility model provides a problem to prior art exists, the utility model provides a dismouting device for solve among the prior art when straightening machine spare part breaks down, when needing to separate speed-dividing box and spiale, the operation task is numerous and diverse, and it is great to consume man-hour volume, and assembly precision can not obtain the technical problem of assurance when returning the dress.
The utility model provides a dismounting tool uses on the straightening machine, the straightening machine includes: a connecting shaft and a speed-dividing box; the spindle includes: the fixed tooth head tooth sleeve and the sliding tooth head tooth sleeve; the tool comprises:
one side of the base is connected with the fixed tooth head tooth sleeve;
the driving connecting rod is connected with the other side of the base;
one end of the driving screw is connected with one end of the driving connecting rod, and the other end of the driving screw is connected with one side of the sliding tooth head gear sleeve; one end of the sliding gear head gear sleeve is meshed with the speed-dividing box; wherein,
when the driving connecting rod rotates clockwise to a horizontal position, the driving screw drives the sliding tooth head tooth sleeve to axially retract, and the sliding tooth head tooth sleeve is separated from the speed-dividing box.
In the above aspect, the drive link includes: a handle connecting rod and a working connecting rod; wherein,
one end of the handle connecting rod is connected with one end of the working connecting rod through an open pin shaft;
the other end of the working connecting rod is connected with one end of the driving screw rod.
In the above scheme, the other end of the working connecting rod is of a shifting fork structure, and the number of the shifting forks is two.
In the above scheme, the shifting forks are connected through the pin shaft.
In the above scheme, the diameter of the pin shaft is 7 mm.
In the above scheme, the pin shaft material includes: carbon steel or alloy steel.
In the above scheme, one end of the driving screw is of a hollow cylindrical structure, and the shifting fork at the other end of the working connecting rod is tightly attached to the inner arc of the cylinder.
In the scheme, the radius of the inner arc of the cylinder is 5 mm.
In the scheme, the height of the inner arc of the cylinder is 9 mm.
In the above scheme, the other end of the driving screw is connected with the sliding tooth head gear sleeve through threads. The utility model provides a dismounting tool uses on the straightening machine, the straightening machine includes: a connecting shaft and a speed-dividing box; the spindle includes: the fixed tooth head tooth sleeve and the sliding tooth head tooth sleeve; the tool comprises: one side of the base is connected with the fixed tooth head tooth sleeve; the driving connecting rod is connected with the other side of the base; one end of the driving screw is connected with one end of the driving connecting rod, and the other end of the driving screw is connected with one side of the sliding tooth head gear sleeve; one end of the sliding gear head gear sleeve is meshed with the speed-dividing box; when the driving connecting rod rotates clockwise to a horizontal position, the driving screw drives the sliding tooth head tooth sleeve to axially retract, and the sliding tooth head tooth sleeve is separated from the speed-dividing box; therefore, when the speed-dividing box needs to be separated from the connecting shaft in the maintenance operation of parts of the straightening machine, the driving connecting rod only needs to be rotated clockwise to the horizontal position, and the driving screw drives the sliding tooth head tooth sleeve to axially retract so that the sliding tooth head tooth sleeve is separated from the speed-dividing box; when the speed-dividing box is required to be connected with the connecting shaft, the sliding gear head gear sleeve is aligned with the gear head of the speed-dividing box, and the driving connecting rod is rotated anticlockwise until the sliding gear head gear sleeve is tightly meshed with the speed-dividing box, so that the assembling precision is ensured.
Drawings
FIG. 1 is a schematic view of an overall structure of a mounting and dismounting tool installed in a straightening machine according to an embodiment of the present invention;
fig. 2 is a schematic view of an overall structure of a working link according to an embodiment of the present invention.
Description of reference numerals:
1-a speed-dividing box; 2-fixing the tooth head and the tooth sleeve; 3-sliding tooth head and tooth sleeve; 4-a base; 5-driving the screw; 6-handle connecting rod; 7-a working connecting rod; 8-a pin shaft; 9-a reset means; 10-roller box.
Detailed Description
When straightening machine spare part breaks down, when needing to separate acceleration box and spiale, in order to avoid carrying out complicated dismantlement operation to the acceleration box body to when repacking acceleration box, can guarantee the assembly precision, the utility model provides an assembly and disassembly tools uses on the straightening machine, the straightening machine includes: a connecting shaft and a speed-dividing box; the spindle includes: the fixed tooth head tooth sleeve and the sliding tooth head tooth sleeve; the tool comprises: one side of the base is connected with the fixed tooth head tooth sleeve; the driving connecting rod is connected with the other side of the base;
one end of the driving screw is connected with one end of the driving connecting rod, and the other end of the driving screw is connected with one side of the sliding tooth head gear sleeve; one end of the sliding gear head gear sleeve is meshed with the speed-dividing box; when the driving connecting rod rotates clockwise to a horizontal position, the driving screw drives the sliding tooth head tooth sleeve to axially retract, and the sliding tooth head tooth sleeve is separated from the speed-dividing box.
The technical solution of the present invention is further described in detail with reference to the accompanying drawings and specific embodiments.
The present embodiment provides a knock-down tool, as shown in fig. 1, applied to a straightening machine including: a connecting shaft and a speed-dividing box 1; the spindle includes: a fixed tooth head tooth sleeve 2 and a sliding tooth head tooth sleeve 3;
the tool comprises: a base 4, a driving connecting rod and a driving screw 5; wherein,
one side of the base 4 is connected with the fixed tooth head tooth sleeve 2; the driving connecting rod is connected with the other side of the base 4; one end of the driving screw rod 5 is connected with one end of the driving connecting rod, and the other end of the driving screw rod 5 is connected with one side of the sliding tooth head gear sleeve 3; one end of the sliding gear head gear sleeve 3 is meshed with the speed-dividing box 1.
Specifically, base 4 is the channel-section steel structure, one side of base 4 is provided with four M8 bolt holes, one side of base 4 is passed through M8 bolt fastening on fixed tooth head tooth cover 2.
The drive link includes: a handle connecting rod 6 and a working connecting rod 7; one end of the handle connecting rod 6 is connected with one end of the working connecting rod 7 through an open pin shaft; the other end of the working connecting rod 7 is connected with one end of the driving screw rod 5. The driving screw rod 5 is an M12 driving screw rod, and the handle connecting rod 6 is sleeved with a rubber sleeve.
Specifically, referring to fig. 2, the other end of the working link 7 is in a fork structure, the number of the forks is two, the forks are connected by a pin 8, and the diameter of the pin 8 is 7 mm. Here, the shifting fork with round pin axle 8 is the high-strength steel material, specifically can include: carbon steel or alloy steel.
Further, the driving screw 5 is a bottle-shaped structure with a narrow top and a wide bottom, one end of the driving screw 5 is a hollow cylinder (narrow) structure, and the shifting fork at the other end of the working connecting rod 7 is tightly attached to the inner arc of the cylinder. Wherein, the radius of the inner arc of the cylinder is 5mm, and the height of the inner arc of the cylinder is 9 mm. The inner arc of the cylinder is made of smooth materials. Here, the other end of the driving screw 5 is a stud M12 × 35, and is connected with the sliding tooth head gear sleeve 3 through threads.
In practical application, the spindle further comprises: the resetting component 9, the resetting component 9 is connected with the other end of the sliding ruler head gear sleeve 3, and the resetting component 9 is specifically a spring; the straightener still includes: and the roller box 10 is connected with the other end of the connecting shaft through a flange.
When parts of the straightening machine are broken down and the speed-dividing box 1 needs to be separated from the connecting shaft, the connecting shaft dismounting tool can be used for splitting at the moment, the speed-dividing box 1 and the roller box 10 do not need to be dismounted independently, and the specific process is as follows:
will one side of base 4 is fixed to through two M8 bolted connection on the fixed tooth head facing 2, the drive connecting rod passes through four M8 bolt fastening and arrives on the 1 opposite side of base, M12 drive screw 5 passes through threaded connection and fixes to on the slip tooth head facing 3, shift fork on the work connecting rod 7 in the drive connecting rod with the circular arc part of drive screw 5 is hugged closely, then, clockwise wrench handle connecting rod 6 drives work connecting rod 7 axial motion, and drive screw 5 drives under the drive action of work connecting rod 7 slip tooth head facing 3 overcomes reset part 9 elasticity axial retraction, when work connecting rod 7 is in horizontal position, slip tooth head facing 3 can with speed-dividing box 1 breaks away from completely, can separate speed-dividing box 1 and spiale this moment, maintains the operation work.
After the maintenance operation is finished, when the speed-dividing box 1 is required to be connected with the connecting shaft, the sliding gear head gear sleeve 3 is retracted by using a tool, and then the gear sleeve of the sliding gear head gear sleeve 3 is aligned with the gear head of the speed-dividing box 1 to rotate the driving connecting rod anticlockwise until the sliding gear head gear sleeve 3 is tightly meshed with the speed-dividing box 1, so that the assembly precision is ensured.
When the speed-dividing box needs to be separated from the connecting shaft, the dismounting tool provided by the utility model only needs to rotate the driving connecting rod clockwise to a horizontal position, and the driving screw drives the sliding tooth head tooth sleeve to axially retract so that the sliding tooth head tooth sleeve is separated from the speed-dividing box; when the speed-dividing box is required to be connected with the connecting shaft, the sliding gear head gear sleeve is aligned with the gear head of the speed-dividing box, and the driving connecting rod is rotated anticlockwise until the sliding gear head gear sleeve is tightly meshed with the speed-dividing box, so that the assembling precision is ensured.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, and any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (10)
1. A disassembly and assembly tool, characterized in that, is applied to a straightening machine, the straightening machine comprises: a connecting shaft and a speed-dividing box; the spindle includes: the fixed tooth head tooth sleeve and the sliding tooth head tooth sleeve; the tool comprises:
one side of the base is connected with the fixed tooth head tooth sleeve;
the driving connecting rod is connected with the other side of the base;
one end of the driving screw is connected with one end of the driving connecting rod, and the other end of the driving screw is connected with one side of the sliding tooth head gear sleeve; one end of the sliding gear head gear sleeve is meshed with the speed-dividing box; wherein,
when the driving connecting rod rotates clockwise to a horizontal position, the driving screw drives the sliding tooth head tooth sleeve to axially retract, and the sliding tooth head tooth sleeve is separated from the speed-dividing box.
2. The assembly and disassembly tool of claim 1, wherein the drive link comprises: a handle connecting rod and a working connecting rod; wherein,
one end of the handle connecting rod is connected with one end of the working connecting rod through an open pin shaft;
the other end of the working connecting rod is connected with one end of the driving screw rod.
3. The assembly and disassembly tool of claim 2 wherein the other end of the working link is a fork structure, the fork comprising two.
4. The assembly and disassembly tool of claim 3 wherein the yokes are coupled by a pin.
5. The assembly and disassembly tool of claim 4 wherein the pin diameter is 7 mm.
6. The assembly and disassembly tool of claim 5 wherein the pin material comprises: carbon steel or alloy steel.
7. The assembly and disassembly tool of claim 2 wherein one end of the drive screw is a hollow cylinder, and the fork at the other end of the working link is closely attached to the inner arc of the cylinder.
8. The assembly and disassembly tool of claim 7 wherein the inner arc radius of the cylinder is 5 mm.
9. The assembly and disassembly tool of claim 8 wherein the height of the inner arc of the cylinder is 9 mm.
10. The assembly and disassembly tool of claim 1 wherein the other end of the drive screw is threadably connected to the sliding bit sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969705.9U CN206010936U (en) | 2016-08-29 | 2016-08-29 | Disassembling tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620969705.9U CN206010936U (en) | 2016-08-29 | 2016-08-29 | Disassembling tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206010936U true CN206010936U (en) | 2017-03-15 |
Family
ID=58254221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620969705.9U Active CN206010936U (en) | 2016-08-29 | 2016-08-29 | Disassembling tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206010936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025610A (en) * | 2020-09-01 | 2020-12-04 | 广东电网有限责任公司江门供电局 | Elbow type head extracting tool |
-
2016
- 2016-08-29 CN CN201620969705.9U patent/CN206010936U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112025610A (en) * | 2020-09-01 | 2020-12-04 | 广东电网有限责任公司江门供电局 | Elbow type head extracting tool |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |