CN203726384U - Air compressor pump gear tightening tool with reaction rod - Google Patents

Air compressor pump gear tightening tool with reaction rod Download PDF

Info

Publication number
CN203726384U
CN203726384U CN201420076029.3U CN201420076029U CN203726384U CN 203726384 U CN203726384 U CN 203726384U CN 201420076029 U CN201420076029 U CN 201420076029U CN 203726384 U CN203726384 U CN 203726384U
Authority
CN
China
Prior art keywords
counter
gear
pump gear
connecting plate
force
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.)
Expired - Fee Related
Application number
CN201420076029.3U
Other languages
Chinese (zh)
Inventor
王�琦
朱炜
张俊雄
张立
史胜祥
宋蔚
平志谦
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FAW Group Corp
Original Assignee
FAW Group Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by FAW Group Corp filed Critical FAW Group Corp
Priority to CN201420076029.3U priority Critical patent/CN203726384U/en
Application granted granted Critical
Publication of CN203726384U publication Critical patent/CN203726384U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to an air compressor pump gear tightening tool with a reaction rod. The air compressor pump gear tightening tool with the reaction rod comprises an electric wrench, an upper clamp plate, a lower clamp plate, a wrench connecting plate, a reaction rod, a reaction gear, an oilless bearing and an aerodynamic sleeve, wherein the electric wrench is connected with the reaction rod through the upper clamp plate, the lower clamp plate and the wrench connecting plate, the upper and the lower clamp plates are fixed through a second hexagon socket cap screw, the lower clamp plate is fixed on the wrench connecting plate through a fourth hexagon socket cap screw, the reaction rod is fixed on the wrench connecting plate through a second cylindrical pin and a third hexagon socket cap screw, the reaction gear is fixed on the reaction rod through a first cylindrical pin and a first hexagon socket cap screw, the oilless bearing is arranged in the reaction rod and the wrench connecting plate, and the aerodynamic sleeve is arranged in the oilless bearing and is connected with a rotating shaft of the electric wrench. The air compressor pump gear tightening tool with the reaction rod is simple in structure and convenient for one man operation, and solves the problem that a gear shaft rotates along with an air compressor pump gear when the air compressor pump gear is screwed up by arranging the reaction rod, thereby reducing bumping, and improving work efficiency.

Description

A kind of air pressure pump gear tightening tool with counter-force bar
Technical field
The utility model relates to a kind of tightening tool, is specifically related to a kind of air pressure pump gear tightening tool with counter-force bar, belongs to motor hand packing technique field.
Background technology
Air pressure pump gear is contained on air pressure pump gear shaft by key adapter sleeve, then by clamp nut, is fixed.During fastening air pressure pump gear clamp nut, air pressure pump gear rotating shaft can, along with nut rotation, cause and tighten inconvenience.Air pressure pump gear is tightened before this needs two people's co-operatings to complete, and wherein a people holds specific purpose tool fixed gear and the gear shaft with two latch, and another tightens clamp nut.In rundown process, two people's operations take up room greatly, need to carry out at special operating area; And latch setting tool is easily knocked shave tooth wheel; When two people operate, if the people of operation setting tool is not ready for, there is certain potential safety hazard.
Summary of the invention
The purpose of this utility model is in order to overcome the easy transfer of gear shaft while tightening air pressure pump gear, to need two shortcomings that people operates, a kind of air pressure pump gear tightening tool with counter-force bar is provided, only need one man operation to tighten, can increase work efficiency simultaneously.
The technical solution adopted in the utility model is as follows: a kind of air pressure pump gear tightening tool with counter-force bar, comprises electric wrench, train wheel bridge, lower plate, spanner connecting plate, counter-force bar, counter-force gear, oilless bearing and Pneumatic sleeve; Described electric wrench is connected with counter-force bar by train wheel bridge, lower plate and spanner connecting plate, described train wheel bridge and lower plate lay respectively at the both sides up and down of electric wrench, described train wheel bridge and lower plate are fixed electric wrench by the second hexagon socket cap head screw, and lower plate is fixed on spanner connecting plate by the 4th hexagon socket cap head screw; Described counter-force bar is located and is fixed on described spanner connecting plate by the 3rd hexagon socket cap head screw by the second straight pin, one end of counter-force bar is fixed with counter-force gear by straight pin and hexagon socket cap head screw, in counter-force bar and spanner connecting plate, be provided with oilless bearing, the outer wall of described oilless bearing coordinates with counter-force bar and spanner connecting plate, and described Pneumatic sleeve is arranged in oilless bearing and with the rotating shaft of electric wrench and is connected.
Further, endoporus size and the Pneumatic sleeve of described oilless bearing match, oilless bearing and Pneumatic sleeve matched in clearance.
Further, the specification of described Pneumatic sleeve and air pressure pump gear clamp nut match.
Further, the installation site of described counter-force gear and air pressure pump gear correct engagement, the gear parameter of counter-force gear and air pressure pump gear match, and the number of teeth of described counter-force gear should meet the safety requirements of air pressure pump gear screw-down torque, at least arranges 2.
The utility model is simple and compact for structure, reasonable in design, easy to use, be convenient to one man operation, by being set, counter-force bar solved the problem of gear shaft transfer while tightening air pressure pump gear, counter-force gear location is fast and reliable, with the engagement of air pressure pump gear, in use avoid colliding with, locate and tighten simultaneously and carry out, simplified and tightened flow process, improved operating efficiency.
figure of description
Fig. 1 is structural representation of the present utility model.
Fig. 2 is schematic cross-section of the present utility model.
Accompanying drawing explanation: counter-force gear 1, the first straight pin 2, the first hexagon socket cap head screw 3, spanner connecting plate 4, the second straight pin 5, electric wrench 6, the second hexagon socket cap head screw 7, train wheel bridge 8, lower plate 9, oilless bearing 10, the 3rd hexagon socket cap head screw 11, counter-force bar 12, Pneumatic sleeve 13, the 4th hexagon socket cap head screw 14.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
As Figure 1-Figure 2, a kind of air pressure pump gear tightening tool with counter-force bar, comprises electric wrench 6, train wheel bridge 8, lower plate 9, spanner connecting plate 4, counter-force bar 12, counter-force gear 1, oilless bearing 10 and Pneumatic sleeve 13; Electric wrench 6 is connected with counter-force bar 12 by train wheel bridge 8, lower plate 9 and spanner connecting plate 4, train wheel bridge 8 and lower plate 9 lay respectively at the both sides up and down of electric wrench 6, train wheel bridge 8 and lower plate 9 are fixing by electric wrench 6 by the second hexagon socket cap head screw 7, and lower plate 9 is fixed on spanner connecting plate 4 by the 4th hexagon socket cap head screw 14; On spanner connecting plate 4, be connected with counter-force bar 12, counter-force bar 12 is located by the second straight pin 5 with spanner connecting plate 4 and is passed through the 3rd hexagon socket cap head screw 11 and fix; One end of counter-force bar 12 is installed with counter-force gear 1 by the first straight pin 2 and the first hexagon socket cap head screw 3, the gear parameter of counter-force gear 1 and air pressure pump gear match, should there is identical pressure angle and modulus, can avoid so in use because excesssive gap causes tightening, occurring clashing into; Mesh completely with air pressure pump gear just the installation site of counter-force gear 1, and after counter-force gear 1 assemble, its basic circle position and air pressure pump rolling circle position consistency, avoid that use procedure intermediate gap is excessive causes tightening appearance shock; The number of teeth of described counter-force gear 1 is 5, can increase the contact area with air pressure pump gear, reduces contact; In counter-force bar 12 and spanner connecting plate 4, be provided with oilless bearing 10, described Pneumatic sleeve 13 is arranged in oilless bearing 10 and with the rotating shaft of electric wrench 6 and is connected, the outer wall of oilless bearing 10 coordinates with counter-force bar 12 and spanner connecting plate 4, endoporus size and the Pneumatic sleeve 13 of oilless bearing 10 match, Pneumatic sleeve 13 and oilless bearing 10 matched in clearance, change convenience, do not affect Pneumatic sleeve 13 rotations and have guide effect, the specification of Pneumatic sleeve 13 is chosen according to the difference of air pressure pump gear clamp nut.
During use, first by counter-force gear 1 and the engagement of air pressure pump gear, then Pneumatic sleeve 13 is aimed to air pressure pump gear clamp nut and push, start electric wrench 6 and tighten air pressure pump gear clamp nut.

Claims (4)

1. with an air pressure pump gear tightening tool for counter-force bar, it is characterized in that: comprise electric wrench (6), train wheel bridge (8), lower plate (9), spanner connecting plate (4), counter-force bar (12), counter-force gear (1), oilless bearing (10) and Pneumatic sleeve (13), described electric wrench (6) is connected with counter-force bar (12) by train wheel bridge (8), lower plate (9) and spanner connecting plate (4), described train wheel bridge (8) and lower plate (9) lay respectively at the both sides up and down of electric wrench (6), described train wheel bridge (8) and lower plate (9) are fixing by electric wrench (6) by the second hexagon socket cap head screw (7), and lower plate (9) is fixed on spanner connecting plate (4) by the 4th hexagon socket cap head screw (14), described counter-force bar (12) is located by the second straight pin (5) and is passed through the 3rd hexagon socket cap head screw (11) and is fixed on described spanner connecting plate (4), one end of counter-force bar (12) is fixed with counter-force gear (1) by the first straight pin (2) and the first hexagon socket cap head screw (3), in counter-force bar (12) and spanner connecting plate (4), be provided with oilless bearing (10), the outer wall of described oilless bearing (10) coordinates with counter-force bar (12) and spanner connecting plate (4), described Pneumatic sleeve (13) is arranged in oilless bearing (10) and with the rotating shaft of electric wrench (6) and is connected.
2. a kind of air pressure pump gear tightening tool with counter-force bar as claimed in claim 1, it is characterized in that: the endoporus size of described oilless bearing (10) and Pneumatic sleeve (13) match oilless bearing (10) and Pneumatic sleeve (13) matched in clearance.
3. a kind of air pressure pump gear tightening tool with counter-force bar as claimed in claim 1, is characterized in that: the specification of described Pneumatic sleeve (13) and air pressure pump gear clamp nut match.
4. a kind of air pressure pump gear tightening tool with counter-force bar as claimed in claim 1, is characterized in that: described counter-force gear (1) and the engagement of air pressure pump gear, the number of teeth of described counter-force gear (1) at least arranges 2.
CN201420076029.3U 2014-02-21 2014-02-21 Air compressor pump gear tightening tool with reaction rod Expired - Fee Related CN203726384U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420076029.3U CN203726384U (en) 2014-02-21 2014-02-21 Air compressor pump gear tightening tool with reaction rod

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420076029.3U CN203726384U (en) 2014-02-21 2014-02-21 Air compressor pump gear tightening tool with reaction rod

Publications (1)

Publication Number Publication Date
CN203726384U true CN203726384U (en) 2014-07-23

Family

ID=51196491

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420076029.3U Expired - Fee Related CN203726384U (en) 2014-02-21 2014-02-21 Air compressor pump gear tightening tool with reaction rod

Country Status (1)

Country Link
CN (1) CN203726384U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107838856A (en) * 2016-09-20 2018-03-27 北京汽车动力总成有限公司 A kind of crankshaft torsion vibration absorber dismounting tooling bracket

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107838856A (en) * 2016-09-20 2018-03-27 北京汽车动力总成有限公司 A kind of crankshaft torsion vibration absorber dismounting tooling bracket

Similar Documents

Publication Publication Date Title
CN203510032U (en) Integrated inner and outer hexagonal sleeve wrench
CN203228183U (en) Narrow rotating space bolt fastening device
CN203726384U (en) Air compressor pump gear tightening tool with reaction rod
CN204565984U (en) A kind of combination wrenches can twisting the screw-nut that gets rusty
CN105545921B (en) A kind of coaxial bolts group of packing ring stop
CN205278064U (en) Nut
CN201769147U (en) Rotary type directional wrench
CN103358260B (en) Wind-driven generator group wheel box studs is quickly screwed matrix method and instrument
CN206748316U (en) Portable stubborn bolt machine for equipment installation
CN203141430U (en) Mounting tool of filter press steel bush
CN204913721U (en) U type card nut spanner
CN205630443U (en) Novel bottle opener
CN203542463U (en) Multifunctional pipe wrench
CN203485081U (en) Combined sleeve spanner
CN203357340U (en) Multifunctional ratchet socket wrench
CN203600143U (en) Quick tightening tool used for stud
CN204819295U (en) Mechanical spanner is used to engineering
CN2933724Y (en) Special-shaped spanner
CN201537885U (en) Multifunctional tube clamp
CN201586945U (en) Portable special spanner for oxygen and acetylene gas bottles
CN203297252U (en) Fastening bolt
CN208304885U (en) A kind of novel via hole box spanner
CN202318132U (en) Novel spanner
CN209304448U (en) Component and its adapter for Fast Installation straight screw sleeve
CN206663105U (en) One kind draws horse

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20140723

Termination date: 20210221