CN107414733A - A kind of dust-proof cover disassembling and assembling device of drive shaft - Google Patents
A kind of dust-proof cover disassembling and assembling device of drive shaft Download PDFInfo
- Publication number
- CN107414733A CN107414733A CN201710868196.XA CN201710868196A CN107414733A CN 107414733 A CN107414733 A CN 107414733A CN 201710868196 A CN201710868196 A CN 201710868196A CN 107414733 A CN107414733 A CN 107414733A
- Authority
- CN
- China
- Prior art keywords
- bottom plate
- bolt
- drive shaft
- clamp
- block
- 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.)
- Granted
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
- B25B27/02—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for connecting objects by press fit or detaching same
Abstract
A kind of dust-proof cover disassembling and assembling device of drive shaft, it includes pedestal, clamp and briquetting, pedestal determine bottom plate and dynamic bottom plate it is vertical with drive shaft and with semicircular in shape by adjusted nut between hole and horizontal direction with change spacing；Two adjusted nuts of semicylinder of clamp have change spacing in vertical direction, and during dismounting, the circular arc bayonet socket for passing through clamp bottom is embedded in the separation carried out in fitting line in vertical direction and dismantled；Two semicircle flanges of briquetting are fixedly connected through screw with pedestal and with the pressing molds positioned at bottom end face, and during assembling, pressing mold, which is mutually pressed with driving the upper end of dust cap, to be contacted, simple in construction and convenient operate.
Description
Technical field
The present invention is on a kind of dust-proof cover disassembling and assembling device of drive shaft.
Background technology
Drive shaft is the essential part of car transmissions, its work for playing drive hub and driving wheel movement
With causing damage, it is necessary to increase dust cap and oil on the outside of drive shaft to ensure not entering inside drive shaft the impurity such as muddy water
Envelope etc..Dust cap is that metallic framework vulcanizes rubber, and metallic framework plays a part of support and coordinated with drive shaft seam, and rubber rises
To the effect of sealing.
But in replacing or when safeguarding, dust cap is dismantled by tapping the instruments such as screwdriver.It, which repairs to disassemble, wastes time and energy,
Efficiency is low；Disassembling process easily makes the parts such as knuckle be deformed by percussion, causes to damage.
The content of the invention
The purpose of the present invention is to improve convenience and efficiency that maintenance is disassembled, reduces the wind of the damage parts caused by disassembling
Danger.
To realize above-mentioned technical purpose, the present invention provides a kind of dust-proof cover disassembling and assembling device of drive shaft, and it includes：By two bottoms
Plate docks the pedestal to be formed, the clamp positioned at the pedestal top and the briquetting positioned at the pedestal bottom, the vertical institute of drive shaft
Pedestal arrangement is stated, wherein：The bottom plate includes：Determine bottom plate and dynamic bottom plate and the drive shaft is vertical between, it is described fixed
With semicircular in shape by being connected simultaneously with adjusting nut through bolt between hole and horizontal direction between bottom plate and the dynamic bottom plate
There is the bolt adjustment spacing of change in the horizontal direction；The clamp is made up of two vertically disposed semicylinders
And the bolt for being connected through bolt with adjusting nut therebetween and having change in vertical direction adjusts spacing, the clamp
With the circular arc bayonet socket positioned at bottom, during dismounting, the circular arc bayonet socket is embedded in the driving axis body and dust cap of the drive shaft
In the fitting line that seam plane between lower end surface is formed；The briquetting is by two semicircle flange groups arranging in the horizontal direction
Into and the two determine bottom plate and the dynamic bottom plate is fixedly connected with described through screw respectively, the briquetting has positioned at bottom end face
Pressing mold, during assembling, the pressing mold is mutually pressed with the upper end of the drive dust cap to be contacted.
As a further improvement, it is described to determine fixed support is vertically arranged on bottom plate, it is provided with the fixed support
The rocking arm being rotatablely connected with it, the rocking arm are disposed with the sleeve being connected with the end thread of the driving axis body.Sleeve 5 it is interior
Side is provided with internal thread, can be coordinated with the external screw thread for the end for driving axis body 101, be closely joined together the two；
As a further improvement, it is described to determine bottom plate and the dynamic bottom plate respectively by the spacing circle in the rectangular boss of both sides
Hole bolt is connected；The clamp is connected by the fixing hole bolt in the rectangular boss of both ends respectively, and the middle part tool of the clamp
There is Internal Spherical Surface；The briquetting in circle centre position there is end face to pass through hole for trapezoidal.
As a further improvement, the bottom of the dynamic bottom plate has horizontally disposed rectangular channel and positioned at the rectangular channel
Internal and horizontally disposed rectangular opening, it is longitudinally spaced on the support bracket fastened column to be disposed with multiple circular ports；Described
Dynamic bottom plate end, the clamp middle bolt fastening are connected with sliding shoe, the sliding shoe：Including：Slip square with bolt connecting hole
Shape block, and the slip caging bolt positioned at the slip rectangular block bottom, caging bolt and the rectangular opening of sliding is along water
Square connected to sliding contact, and the end for sliding caging bolt is disposed with the limit that spacing contact is slided with the rectangular channel
Position nut；Determine bottom plate end described, the clamp middle bolt fastening is connected with block, the block：Including：With bolt connecting hole
Block rectangular block, and the block caging bolt positioned at the block rectangular block bottom, the block caging bolt horizontal direction
Connected through the circular port and in the adjusted nut in the both sides of the circular port, the block caging bolt is in the horizontal direction
It is relatively described to determine bolt adjustment spacing of the bottom plate with change.
As a further improvement, the top of the sleeve is connected with sliding support, the sliding support and the rocking arm
Sliding contact coordinates, and is connected with push rod between the sleeve and the sliding support.
Enter in the fitting line that the seam plane that the present invention can be embedded between driving axis body and dust cap by clamp is formed
Separation dismounting in row vertical direction, while dust cap can also be pressed into vertical direction by briquetting by driving axis body
On, simple in construction and convenient operation.
Brief description of the drawings
Fig. 1 is schematic diagram of the present invention；
Fig. 2 is pedestal schematic diagram；
Fig. 3 is clamp schematic diagram；
Fig. 4 is sliding shoe schematic diagram；
Fig. 5 is block schematic diagram；
Fig. 6 is briquetting schematic diagram；
Fig. 7 is disassembly status schematic diagram；
Fig. 8 is press fitting view；With
Fig. 9 is drive shaft schematic diagram.
Reference：1 pedestal；110 determine bottom plate；111 spacing circular holes；113 pass through hole；120 dynamic bottom plates；130 fixed supports；
131 circular ports；2 clamps；201 fixing holes；202 Internal Spherical Surfaces；203 circular arc bayonet sockets；3 briquettings；302 pass through hole；303 pressing molds；4 shake
Arm；5 sleeves；6 push rods；7 sliding supports；8 sliding shoes；801 slide rectangular block；802 slide spacing stud；9 blocks；901 blocks
Rectangular block；The spacing spiral shell of 902 blocks；10 drive shafts；101 driving axis bodies；102 dust caps.
Embodiment
As shown in Figure 1 to 9, the present invention provides a kind of dust-proof cover disassembling and assembling device of drive shaft, and it includes：Docked by two bottom plates
The pedestal 1 of formation, the clamp 2 positioned at the top of pedestal 1 and the briquetting 3 positioned at the bottom of pedestal 1, the vertical institute of drive shaft 10
Pedestal 1 is stated to arrange, wherein：The bottom plate includes：Determine bottom plate 110 and dynamic bottom plate 120 and the drive shaft 10 vertically at the two it
Between, it is described determine between bottom plate 110 and the dynamic bottom plate 120 with semicircular in shape by between hole 113 and horizontal direction through bolt
The bolt for being connected with adjusting nut and having change in the horizontal direction adjusts spacing；The clamp 2 is by vertically cloth
Two semicylinders put form and are connected through bolt with adjusting nut therebetween and have what is changed in vertical direction
Bolt adjusts spacing, and the clamp 2 has the circular arc bayonet socket 203 positioned at bottom, and during dismounting, the circular arc bayonet socket 203 is embedded in institute
State in the fitting line that the seam plane between the driving axis body 101 of drive shaft 10 and the lower end surface of dust cap 102 is formed；It is described
Briquetting 3 is made up of the two semicircle flanges arranged in the horizontal direction and the two determines bottom plate 110 and described through screw with described respectively
Dynamic bottom plate 120 is fixedly connected, and the briquetting 3 has a pressing mold 303 positioned at bottom end face, during assembling, the pressing mold 303 with it is described
The upper end for driving dust cap 102 is mutually pressed contact.
As a further improvement, it is described to determine fixed support 130 is vertically arranged on bottom plate 110, the fixed support 130
On the Rocker arm 4 being rotatablely connected with it is installed, the Rocker arm 4 is disposed with what is be connected with the end thread of the driving axis body 101
Sleeve 5.The inner side of sleeve 5 is provided with internal thread, can be coordinated with the external screw thread for the end for driving axis body 101, make the two tight
It is close to link together.
As a further improvement, it is described to determine bottom plate 110 and the dynamic bottom plate 120 respectively by the rectangular boss of both sides
The spacing bolt of circular hole 111 is connected；The clamp 2 is connected by the bolt of fixing hole 201 in the rectangular boss of both ends respectively, and described
The middle part of clamp 2 has Internal Spherical Surface 202；It is trapezoidal by hole 302 that the briquetting 3 has end face in circle centre position.
As a further improvement, the bottom of the dynamic bottom plate 120 has horizontally disposed rectangular channel 121 and positioned at described
The inside of rectangular channel 121 and horizontally disposed rectangular opening 122, on the column of the fixed support 130 it is longitudinally spaced be disposed with it is more
Individual circular port 131；At the dynamic end of bottom plate 120, the middle bolt fastening of clamp 2 is connected with sliding shoe 8, the sliding shoe 8：Bag
Include：Slip rectangular block 801 with bolt connecting hole, and the slip caging bolt positioned at slip rectangular block 801 bottom
802, sliding contact is connected the slip caging bolt 802 in the horizontal direction with the rectangular opening 122, and the spacing spiral shell of slip
The end of bolt 802 is disposed with the stop nut that spacing contact is slided with the rectangular channel 121；Determine the end of bottom plate 110 described, it is described
The middle bolt fastening of clamp 2 is connected with block 9, the block 9：Including：Block rectangular block 901 with bolt connecting hole, and be located at
The block caging bolt 902 of the bottom of block rectangular block 901, the horizontal direction of block caging bolt 902 pass through the circle
Shape hole 131 and in the connection of the adjusted nut in the both sides of the circular port 131, the block caging bolt 902 is in the horizontal direction
It is relatively described to determine bolt adjustment spacing of the bottom plate 110 with change.
As a further improvement, the top of the sleeve 5 is connected with sliding support 7, and the sliding support 7 shakes with described
The sliding contact of arm 4 coordinates, and is connected with push rod 6 between the sleeve 5 and the sliding support 7.
Enter in the fitting line that the seam plane that the present invention can be embedded between driving axis body and dust cap by clamp is formed
Separation dismounting in row vertical direction, while dust cap can also be pressed into vertical direction by briquetting by driving axis body
On, simple in construction and convenient operation.Adjustable function with horizontal, vertical and longitudinal multiple directions, has large range of
Adjust spacing, it is possible to achieve different size (size) product is general.
In dismounting driving axis body and dust cap, make to determine bottom plate 110 and dynamic bottom plate in pedestal 1 by adjusting nut
120 are in suitable position, will drive the vertical display of axis body 101, slowly screw the circle bayonet socket 203 that adjusting nut causes clamp 2
It is gradually embedded dust cap 102 and drives the contact surface between axis body 101；The position of mobile sliding support 7, until it is moved to drive
Directly over moving axis body 101, sleeve 5 is connected on the outer end screw thread of driving axis body 101 by internal thread makes the two be connected to one
Rise, rotate down Rocker arm 4, until dust cap 102 separates with driving axis body 101.
In press fitting driving axis body and dust cap, briquetting 3 is semicircle, is provided with two through holes in the plane, through hole pierces into
Stop screw is simultaneously connected with the internal thread hole of pedestal 1, and briquetting 3 is provided with end surface shape to be trapezoidal by hole 302 close to circle centre position,
To the splined shaft by driving axis body 101, the bottom of briquetting 3 is provided with radial cross-sectional shape and the pressure in the section of dust cap 102
Mould 303；When being pressed dust cap, dust cap 102 is pierced into the splined shaft side of driving axis body 101, and pass through hole through briquetting 3
302, until pressing mold 303 contacts with dust cap 102, Rocker arm 4 is rotated up, drives driving axis body 101 to move upwards, and pressing mold
303 limit the motion of dust cap 102, so that dust cap produces the thrust relative to axis with driving axis body, finally make
The two compresses fitting.
The invention enables dismounting and efficiency of assembling lifting, save the time and reduce operator's labor intensity；Avoid because beaing
Caused part, which destroys, to be occurred.Power is converted into by lever, two functions are torn and filled in realization open；Adjustable work(with multiple directions
Can, it is possible to achieve different size (size) product is general.
It should be appreciated that invention which is intended to be protected is not limited to non-limiting embodiments, it should be understood that non-limiting embodiment party
Case illustrates as just example.The desired substantive protection domain of the application is more embodied in independent claims offer
Scope, and its dependent claims.
Claims (5)
1. a kind of dust-proof cover disassembling and assembling device of drive shaft, it includes：The pedestal formed (1) is docked by two bottom plates, positioned at the base
The clamp (2) and the briquetting (3) positioned at the pedestal (1) bottom on seat (1) top, vertical pedestal (1) cloth of drive shaft (10)
Put, it is characterised in that：
The bottom plate includes：Determine bottom plate (110) and dynamic bottom plate (120) and the drive shaft (10) is vertical between, it is described
Determine between bottom plate (110) and the dynamic bottom plate (120) with semicircular in shape by between hole (113) and horizontal direction through bolt and
The bolt that adjusting nut is connected and has change in the horizontal direction adjusts spacing；
The clamp (2) is made up of two vertically disposed semicylinders and therebetween through bolt and adjusting nut phase
Connect and there is the bolt adjustment spacing of change in vertical direction, the clamp (2) has the circular arc bayonet socket positioned at bottom
(203), during dismounting, the driving axis body (101) and dust cap (102) of the embedded drive shaft (10) of the circular arc bayonet socket (203)
Lower end surface between seam plane formed fitting line in；
The briquetting (3) is made up of the two semicircle flanges arranged in the horizontal direction and the two determines bottom plate through screw with described respectively
(110) it is fixedly connected with the dynamic bottom plate (120), the briquetting (3) has the pressing mold (303) positioned at bottom end face, during assembling,
The pressing mold (303) is mutually pressed with the upper end of the drive dust cap (102) to be contacted.
A kind of 2. dust-proof cover disassembling and assembling device of drive shaft as claimed in claim 1, it is characterised in that：It is described to determine on bottom plate (110)
Fixed support (130) is vertically arranged, the rocking arm (4) being rotatablely connected with it is installed on fixed support (130), it is described to shake
Arm (4) is disposed with the sleeve (5) being connected with the end thread of the driving axis body (101).
A kind of 3. dust-proof cover disassembling and assembling device of drive shaft as claimed in claim 2, it is characterised in that：
It is described to determine bottom plate (110) and the dynamic bottom plate (120) respectively by spacing circular hole (111) bolt in the rectangular boss of both sides
It is connected；
The clamp (2) is connected by fixing hole (201) bolt in the rectangular boss of both ends respectively, and in the clamp (2)
Portion has Internal Spherical Surface (202)；
It is trapezoidal by hole (302) that the briquetting (3) has end face in circle centre position.
A kind of 4. dust-proof cover disassembling and assembling device of drive shaft as claimed in claim 3, it is characterised in that：
The bottom of the dynamic bottom plate (120) have horizontally disposed rectangular channel (121) and it is internal positioned at the rectangular channel (121) and
Horizontally disposed rectangular opening (122), it is longitudinally spaced on the column of the fixed support (130) to be disposed with multiple circular ports
(131)；
Held in the dynamic bottom plate (120), clamp (2) middle bolt fastening is connected with sliding shoe (8), the sliding shoe (8)：Bag
Include：Slip rectangular block (801) with bolt connecting hole, and the spacing spiral shell of slip positioned at described slip rectangular block (801) bottom
Bolt (802), sliding contact is connected the slip caging bolt (802) in the horizontal direction with the rectangular opening (122), and the cunning
The end of dynamic caging bolt (802) is disposed with the stop nut that spacing contact is slided with the rectangular channel (121)；
Determine bottom plate (110) end described, clamp (2) middle bolt fastening is connected with block (9), the block (9)：Including：Tool
There are the block rectangular block (901) of bolt connecting hole, and the block caging bolt positioned at block rectangular block (901) bottom
(902), block caging bolt (902) horizontal direction is through the circular port (131) and the two of the circular port (131)
The adjusted nut connection in side, the block caging bolt (902) is relatively described in the horizontal direction to determine bottom plate (110) with change
Bolt adjustment spacing.
A kind of 5. dust-proof cover disassembling and assembling device of drive shaft as claimed in claim 4, it is characterised in that：The top of the sleeve (5)
Be connected with sliding support (7), the sliding support (7) coordinates with the rocking arm (4) sliding contact, and in the sleeve (5) and
Push rod (6) is connected between the sliding support (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868196.XA CN107414733B (en) | 2017-09-22 | 2017-09-22 | A kind of dust-proof cover disassembling and assembling device of drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710868196.XA CN107414733B (en) | 2017-09-22 | 2017-09-22 | A kind of dust-proof cover disassembling and assembling device of drive shaft |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107414733A true CN107414733A (en) | 2017-12-01 |
| CN107414733B CN107414733B (en) | 2019-05-07 |
Family
ID=60435730
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710868196.XA Active CN107414733B (en) | 2017-09-22 | 2017-09-22 | A kind of dust-proof cover disassembling and assembling device of drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107414733B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI695762B (en) * | 2019-08-07 | 2020-06-11 | 川景企業有限公司 | Dust removal and installation tools |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU465307A1 (en) * | 1973-05-28 | 1975-03-30 | Целинный Филиал Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Института Ремонта И Эксплуатации Машинотракторного Парка | Stand for mounting and dismounting connections |
| GB1466910A (en) * | 1975-06-02 | 1977-03-09 | Pollock J | Press for removal of piston pins |
| CN2496602Y (en) * | 2001-08-28 | 2002-06-26 | 宝山钢铁股份有限公司 | Piston ring anchor ear apparatus |
| CN1759989A (en) * | 2005-06-23 | 2006-04-19 | 重庆力帆实业（集团）有限公司 | Tool set up for press assembling camshaft of automobile |
| CN103331722A (en) * | 2013-07-03 | 2013-10-02 | 国家电网公司 | Wheel-pulling device for steering lever hub |
-
2017
- 2017-09-22 CN CN201710868196.XA patent/CN107414733B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU465307A1 (en) * | 1973-05-28 | 1975-03-30 | Целинный Филиал Государственного Всесоюзного Ордена Трудового Красного Знамени Научно-Исследовательского Института Ремонта И Эксплуатации Машинотракторного Парка | Stand for mounting and dismounting connections |
| GB1466910A (en) * | 1975-06-02 | 1977-03-09 | Pollock J | Press for removal of piston pins |
| CN2496602Y (en) * | 2001-08-28 | 2002-06-26 | 宝山钢铁股份有限公司 | Piston ring anchor ear apparatus |
| CN1759989A (en) * | 2005-06-23 | 2006-04-19 | 重庆力帆实业（集团）有限公司 | Tool set up for press assembling camshaft of automobile |
| CN103331722A (en) * | 2013-07-03 | 2013-10-02 | 国家电网公司 | Wheel-pulling device for steering lever hub |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI695762B (en) * | 2019-08-07 | 2020-06-11 | 川景企業有限公司 | Dust removal and installation tools |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107414733B (en) | 2019-05-07 |
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