CN105598661A - Pull rod-type tooling for mounting pin shaft - Google Patents
Pull rod-type tooling for mounting pin shaft Download PDFInfo
- Publication number
- CN105598661A CN105598661A CN201511028655.0A CN201511028655A CN105598661A CN 105598661 A CN105598661 A CN 105598661A CN 201511028655 A CN201511028655 A CN 201511028655A CN 105598661 A CN105598661 A CN 105598661A
- Authority
- CN
- China
- Prior art keywords
- bearing pin
- screw rod
- rod
- gear
- case body
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P19/00—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes
- B23P19/02—Machines for simply fitting together or separating metal parts or objects, or metal and non-metal parts, whether or not involving some deformation; Tools or devices therefor so far as not provided for in other classes for connecting objects by press fit or for detaching same
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a pull rod-type tooling for mounting a pin shaft. The pull rod-type tooling comprises a screw rod, a threaded gear, a transmission gear and a transmission box body, wherein the threaded gear and the transmission gear are meshed with each other, and mounted in the transmission box body; the screw rod traverses the transmission box body and the threaded gear in the transmission box body; the whole tooling can be mounted on a structural element via a positioning device; the screw rod is aligned with the pin shaft to be mounted, the transmission gear drives the threaded gear meshed with the transmission gear to rotate, so as to unscrew the screw rod and fulfill mounting of the pin shaft. The pull rod-type tooling has the advantages that assembly of the pin shaft is realized; the assembly efficiency is improved; the labor intensity is reduced; unnecessary safety hazards are avoided.
Description
Technical field
The present invention relates to a kind of frock, specifically a kind of for the rod-pulling type frock of bearing pin is installed, for the installation of bearing pin, belong to bearing pin mounting tool technical field.
Background technology
At present, in structural member, the installation of bearing pin never has reasonable solution, most factories still by artificial with copper rod, toll a bell and clash into or employing nut screwing clamping mode is installed, this mode is not only inconvenient to install, and has sizable potential safety hazard. Meanwhile, its amount of labour is large, and efficiency of assembling is low, and workman itself healthy also had to very large injury. Therefore, be badly in need of a kind of frock that bearing pin is installed that is specifically designed to.
Summary of the invention
The problem existing for above-mentioned prior art, the invention provides and a kind ofly can realize the assembling of bearing pin for the rod-pulling type frock of bearing pin is installed, and improves efficiency of assembling, reduces the amount of labour, reduces unnecessary potential safety hazard.
To achieve these goals, it is a kind of for the rod-pulling type frock of bearing pin is installed that the present invention adopts, comprise screw rod, helical gear, travelling gear and transmission case body, described helical gear and travelling gear engagement, and be arranged in transmission case body, described screw rod crosses the helical gear in transmission case body and transmission case body; Can whole frock be installed on structural member by positioner, make screw rod aim at bearing pin to be installed, rely on travelling gear engagement to drive helical gear to rotate, thereby drive the recovery of screw rod, realize the installation of bearing pin.
Preferably, the front end of described screw rod is minor diameter helicitic texture, diameter thread structure broad in the middle, and end major diameter is without helicitic texture.
Preferably, one end of described travelling gear is polygonized structure, outstanding transmission case body outside.
Preferably, the endoporus of described helical gear is helicitic texture.
Preferably, described transmission case body is internal seal structure, and external flanges dish is fixed on structural member.
Preferably, described ring flange is claw type chassis structure, and bottom location-plate is bolted on structural member.
Compared with prior art, the present invention can attach it on structural member by positioner, make screw rod aim at bearing pin to be installed, rely on travelling gear engagement to drive helical gear to rotate, thereby drive the recovery of screw rod, realized the assembling of bearing pin, improved efficiency of assembling, reduce the amount of labour, reduced unnecessary potential safety hazard. Whole frock simple in structure, easy to operate.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is partial schematic diagram of the present invention.
In figure: 1, screw rod, 2, helical gear, 3, travelling gear, 4, transmission case body, 5, positioner.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As depicted in figs. 1 and 2, it is a kind of for the rod-pulling type frock of bearing pin is installed, comprise screw rod 1, helical gear 2, travelling gear 3 and transmission case body 4, described helical gear 2 and travelling gear 3 engage, and be arranged in transmission case body 4, described screw rod 1 crosses the helical gear 2 in transmission case body 4 and transmission case body 4; Can whole frock be installed on structural member by positioner 5, make screw rod 1 aim at bearing pin to be installed, rely on travelling gear 3 engagements to drive helical gear 2 to rotate, thereby drive the recovery of screw rod 1, realize the installation of bearing pin.
In bearing pin assembling process, the power of bearing pin assembling is provided by pneumatic tool, with the rotation of pneumatic tool driven gear, drive screw rod to advance by gear drive, and then drive bearing pin to advance in axis hole, complete installation exercise. As adopted air gun band nutating gear 3 to rotate, the steady safety of assembling process, has saved installation time, greatly reduces the amount of labour, and problem eliminates safe hidden trouble. It is simple in structure, easy to operate.
Preferably, the front end of described screw rod 1 is minor diameter helicitic texture, diameter thread structure broad in the middle, and end major diameter is without helicitic texture.
Preferably, one end of described travelling gear 3 is polygonized structure, outstanding transmission case body 4 outsides.
Preferably, the endoporus of described helical gear 2 is helicitic texture.
Preferably, described transmission case body 4 is internal seal structures, and external flanges dish is fixed on structural member.
Preferably, described ring flange is claw type chassis structure, and bottom location-plate is bolted on structural member.
From said structure, can this frock be installed on structural member by positioner, make screw rod aim at bearing pin to be installed, rely on travelling gear engagement to drive helical gear to rotate, thereby drive the recovery of screw rod, realized the assembling of bearing pin, improved efficiency of assembling, reduce the amount of labour, reduced unnecessary potential safety hazard. Whole frock simple in structure, easy to operate. At present domesticly also do not realize bearing pin assembling by gear drive stretching screw, this frock belongs to domestic initiation.
Above, be only that the preferred embodiment of the present invention is described, not the spirit and scope of the present invention limited. Do not departing under the prerequisite of design concept of the present invention, various distortion and improvement that this area ordinary person makes technical scheme of the present invention, all should drop into protection scope of the present invention.
Claims (6)
1. for a rod-pulling type frock for bearing pin is installed, it is characterized in that, comprise screw rod (1), helical gear (2), passMoving gear (3) and transmission case body (4), described helical gear (2) and travelling gear (3) engagement, and be arranged on transmission caseIn body (4), described screw rod (1) crosses the helical gear (2) in transmission case body (4) and transmission case body (4); Can lead toCross positioner (5) whole frock is installed on structural member, make screw rod (1) aim at bearing pin to be installed, rely on travelling gear(3) engagement drives helical gear (2) to rotate, thereby drives the recovery of screw rod (1), realizes the installation of bearing pin.
2. according to claim 1 a kind ofly it is characterized in that for the rod-pulling type frock of bearing pin is installed, described screw rod (1)Front end be minor diameter helicitic texture, diameter thread structure broad in the middle, end major diameter is without helicitic texture.
3. according to claim 1 a kind ofly it is characterized in that for the rod-pulling type frock of bearing pin is installed, described travelling gear(3) one end is polygonized structure, outstanding transmission case body (4) outside.
4. according to claim 1 a kind ofly it is characterized in that for the rod-pulling type frock of bearing pin is installed, described helical gear(2) endoporus is helicitic texture.
5. according to claim 1 a kind ofly it is characterized in that for the rod-pulling type frock of bearing pin is installed, described transmission case body(4) be internal seal structure, external flanges dish is fixed on structural member.
6. according to claim 5 a kind ofly it is characterized in that for the rod-pulling type frock of bearing pin is installed, described ring flange isClaw type chassis structure, bottom location-plate is bolted on structural member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028655.0A CN105598661A (en) | 2015-12-31 | 2015-12-31 | Pull rod-type tooling for mounting pin shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511028655.0A CN105598661A (en) | 2015-12-31 | 2015-12-31 | Pull rod-type tooling for mounting pin shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105598661A true CN105598661A (en) | 2016-05-25 |
Family
ID=55979279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511028655.0A Pending CN105598661A (en) | 2015-12-31 | 2015-12-31 | Pull rod-type tooling for mounting pin shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105598661A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02232123A (en) * | 1989-03-07 | 1990-09-14 | Mitsubishi Electric Corp | Press-fitting rotating device |
| CN2199847Y (en) * | 1994-01-04 | 1995-06-07 | 宝鸡铁路机械厂 | Wrench |
| JPH11207536A (en) * | 1998-01-28 | 1999-08-03 | Denso Corp | Pressing-in device |
| CN2557280Y (en) * | 2002-08-06 | 2003-06-25 | 重庆力帆实业（集团）有限公司 | Pneumatic pin disassembling tool |
| CN201132260Y (en) * | 2007-12-29 | 2008-10-15 | 中国神华能源股份有限公司 | Pin-removing device |
| CN201267978Y (en) * | 2008-10-15 | 2009-07-08 | 徐作发 | Vehicle casing tube pulling machine |
| CN201922226U (en) * | 2010-12-12 | 2011-08-10 | 天津铁路信号工厂 | Disassembling device for main shaft of switch machine |
| CN205465065U (en) * | 2015-12-31 | 2016-08-17 | 徐州徐工基础工程机械有限公司 | A pull rod formula frock for mount pin axle |
-
2015
- 2015-12-31 CN CN201511028655.0A patent/CN105598661A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02232123A (en) * | 1989-03-07 | 1990-09-14 | Mitsubishi Electric Corp | Press-fitting rotating device |
| CN2199847Y (en) * | 1994-01-04 | 1995-06-07 | 宝鸡铁路机械厂 | Wrench |
| JPH11207536A (en) * | 1998-01-28 | 1999-08-03 | Denso Corp | Pressing-in device |
| CN2557280Y (en) * | 2002-08-06 | 2003-06-25 | 重庆力帆实业（集团）有限公司 | Pneumatic pin disassembling tool |
| CN201132260Y (en) * | 2007-12-29 | 2008-10-15 | 中国神华能源股份有限公司 | Pin-removing device |
| CN201267978Y (en) * | 2008-10-15 | 2009-07-08 | 徐作发 | Vehicle casing tube pulling machine |
| CN201922226U (en) * | 2010-12-12 | 2011-08-10 | 天津铁路信号工厂 | Disassembling device for main shaft of switch machine |
| CN205465065U (en) * | 2015-12-31 | 2016-08-17 | 徐州徐工基础工程机械有限公司 | A pull rod formula frock for mount pin axle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160525 |