CN110281537B - Automobile swing arm rubber sleeve pressing tool - Google Patents
Automobile swing arm rubber sleeve pressing tool Download PDFInfo
- Publication number
- CN110281537B CN110281537B CN201910681851.XA CN201910681851A CN110281537B CN 110281537 B CN110281537 B CN 110281537B CN 201910681851 A CN201910681851 A CN 201910681851A CN 110281537 B CN110281537 B CN 110281537B
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- Prior art keywords
- rod
- plate
- drainage ring
- pressing rod
- base plate
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- 239000003292 glue Substances 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 16
- 238000000034 method Methods 0.000 description 9
- 238000009434 installation Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000002457 bidirectional effect Effects 0.000 description 2
- 239000004836 Glue Stick Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- B25B27/0035—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for for motor-vehicles
-
- 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
- B25B27/06—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 inserting or withdrawing sleeves or bearing races
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
- B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Coating Apparatus (AREA)
- Automatic Assembly (AREA)
Abstract
The invention discloses an automobile swing arm rubber sleeve pressing tool which comprises an upper bottom plate, an upper base plate connected below the upper bottom plate and an inner rubber pressing rod fixing plate connected below the upper base plate, wherein an inner rubber pressing rod is connected to the inner rubber pressing rod fixing plate, an upper centering rod is arranged in a central hole of the inner rubber pressing rod, the upper base plate is connected with an outer rubber pressing rod fixing plate through an inner guide post, an outer rubber pressing rod is connected to the outer rubber pressing rod fixing plate, and the lower end of the inner rubber pressing rod extends into the central hole of the outer rubber pressing rod; the device also comprises a lower bottom plate, a top plate is movably arranged on the lower bottom plate, a top rod is connected to the top plate, a back pressure block is connected to the upper end of the top rod, a lower centering rod is arranged on the back pressure block, and the lower centering rod and the upper centering rod are concentrically arranged; the lower bottom plate is provided with foot pads at positions close to two sides of the lower bottom plate, a middle base plate is connected above the foot pads, a drainage ring is arranged at the position, corresponding to the pressing block, of the middle part of the middle base plate through a drainage ring fixing block, and the lower end of the outer glue pressing rod can extend into a central hole of the drainage ring.
Description
Technical Field
The invention relates to the technical field of automobile accessories, in particular to an automobile swing arm rubber sleeve pressing tool.
Background
The automobile swing arm is a connecting mechanism of a frame and wheels, and is an important part for ensuring the safety of an automobile in the running process. The automobile swing arm comprises a swing arm body, wherein three free ends of the swing arm body are respectively provided with a bushing mounting hole and a ball pin mounting hole, and an automobile swing arm assembly is formed after a bushing is mounted in the bushing mounting hole, a rubber sleeve is mounted in the bushing, and a ball pin is mounted in the ball pin mounting hole.
The rubber sleeve is required to be pressed into the rubber bushing in the assembly process of the automobile swing arm assembly, and the rubber sleeve can be pressed into the bushing only by repeated press-fitting in the forward and reverse directions in the press-fitting process because the rubber sleeve is in certain plastic deformation when being contacted with the rubber bushing. At present, a servo cylinder or a hydraulic cylinder is adopted to carry out bidirectional press fitting through a special tool, the press-in mode is high in cost and low in applicability on one hand, and on the other hand, corresponding tools are required to be installed and disassembled respectively when being pressed in the positive and negative directions, so that the press-in mode is inconvenient to use and low in press-in efficiency.
Disclosure of Invention
Aiming at the technical problems existing at present, the invention aims to provide the automobile swing arm rubber sleeve pressing tool which is simple in structure, reasonable in design and convenient to use.
In order to achieve the above object, the present invention provides the following technical solutions:
the utility model provides an automobile swing arm gum cover presses frock, includes the upper plate, connects the upper padding plate below this upper plate and connects the interior pressure gum stick fixed plate of upper padding plate below, is connected with interior pressure gum stick on this interior pressure gum stick fixed plate, installs the centering stick in this interior pressure gum stick's the centre bore, be provided with interior guide pillar on the upper padding plate, the lower extreme of this interior guide pillar is connected with outer pressure gum stick fixed plate, is connected with outer pressure gum stick on this outer pressure gum stick fixed plate, interior pressure gum stick's lower extreme stretches into this outer pressure gum stick's centre bore;
the device comprises a lower bottom plate, a top plate is movably arranged on the lower bottom plate, a top rod is connected to the top plate along the vertical direction, a return pressing block is connected to the upper end of the top rod, a lower centering rod is arranged on the return pressing block, and the lower centering rod and the upper centering rod are concentrically arranged;
the lower plate is provided with foot pads along the vertical direction at positions close to two sides of the lower plate, a middle base plate is connected above the foot pads, a drainage ring is arranged at the position, corresponding to the pressing block, of the middle part of the middle base plate through a drainage ring fixing block, the lower end of the outer glue pressing rod can extend into a central hole of the drainage ring, and an outer guide post is further arranged between the middle base plate and the upper plate.
By adopting the technical scheme, when the automatic rubber sleeve pressing device is used, the automobile swing arm is fixed at the corresponding position, the rubber sleeve is arranged in the outer rubber pressing rod, then external force acts on the upper base plate to drive the upper base plate, the inner rubber pressing rod fixing plate, the inner rubber pressing rod, the outer rubber pressing rod fixing plate, the outer rubber pressing rod and the upper centering rod to integrally move downwards, when the outer rubber pressing rod contacts the bottom of the drainage ring, the outer rubber pressing rod stops moving downwards, the inner rubber pressing rod and the upper centering rod continue moving downwards to press the rubber sleeve into the bushing, the forward pressing action is finished, then external force acts on the top plate to drive the ejector rod, the back pressing block and the lower centering rod to move upwards, and the rubber sleeve is pressed upwards until the rubber sleeve is pressed to the proper position under the action of the lower centering rod. The invention uses a set of device to press the rubber sleeve into the lining in a positive and negative direction, so that the cost is lower and the efficiency is higher.
Preferably, a wedge block is respectively arranged at the positions of the two sides of the drainage ring fixing block on the middle base plate, and the outer glue pressing rod fixing plate moves up and down in a space between the two wedge blocks;
the outer rubber pressing rod fixing plate is connected with a wear-resistant base plate, the lower end of the inner guide post penetrates through the wear-resistant base plate and then is connected with the outer rubber pressing rod fixing plate, and elastic resisting mechanisms matched with the wedge blocks are respectively arranged at positions, located outside the wedge blocks, of the two end parts of the wear-resistant base plate.
So set up, when outer press gum stick fixed plate drives outer press gum stick downwardly moving in-process, elasticity keeps out the mechanism and can cooperate with the voussoir to support in the voussoir outside, has prevented to move down the in-process and has appeared the skew.
Preferably, the elastic resisting mechanism comprises stop blocks respectively connected with two end parts of the wear-resistant backing plate, each stop block is connected with a sliding block through a spring, and the sliding block is provided with an inclined plane matched with the wedge block.
When the sliding block moves downwards, the sliding block moves downwards along the inclined plane of the wedge block, the extrusion spring forms acting force to act on the wedge block, and deviation of the wedge block is avoided.
Preferably, the drainage ring fixing block comprises a fixing block body fixed on the middle backing plate, a drainage ring installation part and a rubber sleeve passing part positioned below the drainage ring installation part are arranged on the fixing block body, and the drainage ring installation part and the rubber sleeve passing part are coaxially arranged.
Preferably, the drainage ring comprises a drainage ring body, the central hole of the drainage ring body comprises a straight hole section and a taper hole section which are communicated, the diameter of the straight hole section is the same as the outer diameter of the external pressure glue stick, the diameter of the upper end of the taper hole section is larger than the diameter of the lower end of the taper hole section, and the diameter of the upper end of the taper hole section is the same as the diameter of the straight hole section.
When the outer glue pressing rod moves down to the taper hole section, the lower end of the outer glue pressing rod can be propped against the taper hole section to stop moving down due to the fact that the diameter of the taper hole section is gradually reduced.
Preferably, a circle of groove is arranged on the periphery of the drainage ring body, a through groove is respectively arranged at the two sides of the drainage ring installation part and corresponds to the position of the groove, the through groove is communicated with the groove, and the drainage ring clamping mechanism matched with the through groove and the groove is further included.
Preferably, the drainage ring clamping mechanism comprises a rotating arm rotatably sleeved on one of the outer guide posts, one end of the rotating arm is connected with a rotating shaft, the other end of the rotating arm is fixedly connected with a force applying arm, the rotating shaft is connected with a first connecting rod and a second connecting rod, one ends of the first connecting rod and the second connecting rod are connected with the rotating shaft, the other ends of the first connecting rod and the second connecting rod are respectively hinged with a first clamping strip and a second clamping strip, the first clamping strips and the second clamping strips extend into through grooves on corresponding sides, and one ends of the first clamping strips and the second clamping strips extending into the through grooves are hinged with the drainage ring fixing blocks.
So set up, during operating condition, first card strip and second card strip are stretched into and lead to the groove and be connected drainage circle and drainage circle fixed block in the recess, the drainage circle can not produce relative motion for drainage circle fixed block this moment, promote when taking off the drainage circle and exert force the arm, drive the rocking arm and rotate around outer guide pillar, the pivot is to the one side that is close to drainage circle fixed block and remove, simultaneously first connecting rod and second connecting rod revolute the pivot and rotate, drive first card strip and second card strip relative movement, first card strip and second card strip break away from the recess this moment, the connection disconnection of drainage circle and drainage circle fixed block.
Preferably, the pad foot is provided with a push rod hoop, and the push rod passes through the push rod hoop.
Preferably, an upper limit block is arranged below the upper bottom plate, and a lower limit block is arranged on the lower bottom plate.
Preferably, the device further comprises a hook, wherein the upper end of the hook is connected with the upper bottom plate, and the lower end of the hook is connected with the outer glue pressing rod fixing plate.
Compared with the prior art, the invention has the beneficial effects that: the technical scheme of the invention adopts the device to realize the forward and reverse pressing of the rubber sleeve and realize the function of bidirectional pressing, so that the rubber sleeve is better pressed into the bushing, the structure is simple on the whole, the pressing is convenient, the cost is reduced, the repeated installation and disassembly of the tool are not needed, the pressing efficiency is improved, and the pressing effect is ensured.
Description of the drawings:
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic view of the structure of FIG. 1 at another angle;
FIG. 3 is an internal cross-sectional view of FIG. 1;
FIG. 4 is a schematic view of the positioning mechanism of the drainage ring in FIG. 1;
FIG. 5 is a schematic view of the structure of the clip strip of FIG. 4 after releasing the drain ring;
FIG. 6 is a schematic structural view of the drain ring fixing block in FIG. 1;
fig. 7 is an internal cross-sectional view of the drain ring of fig. 1.
Detailed Description
The present invention will be described in further detail with reference to test examples and specific embodiments. It should not be construed that the scope of the above subject matter of the present invention is limited to the following embodiments, and all techniques realized based on the present invention are within the scope of the present invention.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and defined, it should be noted that the terms "mounted," "connected," and "coupled" are to be construed broadly, and may be, for example, mechanical or electrical, or may be in communication with each other between two elements, directly or indirectly through intermediaries, as would be understood by those skilled in the art, in view of the specific meaning of the terms described above.
As shown in fig. 1-7, the automobile swing arm rubber sleeve pressing tool in this embodiment includes an upper base plate 1, an upper base plate 2 connected below the upper base plate 1, and an inner rubber rod fixing plate 3 connected below the upper base plate 2, wherein an inner rubber rod 30 is connected to the inner rubber rod fixing plate 3, an upper centering rod 7 is installed in a central hole of the inner rubber rod 30, two inner guide posts 4 are vertically arranged on the upper base plate 2, the lower ends of the inner guide posts 4 are connected with an outer rubber rod fixing plate 6, an outer rubber rod 60 is connected to the outer rubber rod fixing plate 6, the lower ends of the inner rubber rod 30 extend into a central hole of the outer rubber rod 60 and can move up and down along the central hole, and upper limiting blocks 161 are arranged below the upper base plate 1 and near four corners of the outer rubber rod fixing plate;
the lower bottom plate 16 is movably provided with a top plate 17, the top plate 17 is connected with two ejector rods 14 along the vertical direction, the upper ends of the ejector rods 14 are connected with a back pressure block 12, the back pressure block 12 is provided with a lower centering rod 13, the lower end of the lower centering rod 13 is connected with the back pressure block 12, the upper end is a free end, the lower centering rod 13 and the upper centering rod 7 are concentrically arranged, and a lower limiting block 160 is arranged at a position, close to the inner side of the foot pad 15, on the lower bottom plate 16;
a foot pad 15 is respectively arranged on the lower bottom plate 16 near the two sides of the lower bottom plate along the vertical direction, and a push rod hoop 140 is respectively connected to the inner sides of the two foot pads 15, and the push rod 14 passes through the push rod hoops 140 on the corresponding sides. The two ejector rods 14 are positioned on the inner sides of the two cushion feet 15, the middle cushion plate 11 is connected above the cushion feet 15, the drainage ring fixing block 10 is arranged in the middle of the middle cushion plate 11 corresponding to the position of the return pressing block 12, the drainage ring 9 is arranged on the drainage ring fixing block 10, the central line of the drainage ring 9 and the central line of the upper centering rod 7 are positioned on the same straight line, the lower end of the outer glue pressing rod 60 can extend into the central hole of the drainage ring 9, four outer guide posts 19 are arranged between the middle cushion plate 11 and the upper bottom plate 1, the upper ends of the four outer guide posts 19 are connected with the upper bottom plate 1, and the lower ends of the four outer guide posts 19 are connected with the middle cushion plate 11. The middle pad plate 11 is provided with a notch which is communicated with the space between the two pad feet 15, and the positions, close to the two sides of the notch, of the middle pad plate 11 are respectively provided with a swing arm positioning block 110.
In order to ensure the precision of the downward moving process, wedge blocks 8 are respectively arranged at the positions, which are positioned at the two sides of the drainage ring fixing block 10, on the middle base plate 11, and the outer glue pressing rod fixing plate 6 moves up and down in the space between the two wedge blocks 8; the lower end of the inner guide post 4 penetrates through the wear-resistant backing plate 5 and then is connected with the outer glue pressing rod fixing plate 6, and the positions, located at the outer sides of the wedge blocks 8, of the two end parts of the wear-resistant backing plate 5 are respectively provided with an elastic resisting mechanism matched with the wedge blocks 8.
The elastic resisting mechanism comprises stop blocks 51 respectively connected to two ends of the wear-resistant backing plate 5, each stop block 51 is connected with a sliding block 53 through a spring 52, the sliding blocks 53 are provided with inclined planes matched with the wedge blocks 8, and the sliding blocks 53 slide along the wedge blocks 8 in the process that the stop blocks 51 move downwards along with the wear-resistant backing plate 5.
As can be seen from fig. 6 in combination with fig. 1 and 2, the drainage ring fixing block 10 includes a fixing block body 100 fixed on a middle pad 11, a drainage ring mounting portion 101 and a rubber sleeve passing portion 102 located below the drainage ring mounting portion 101 are provided on the fixing block body 100, and the drainage ring mounting portion 101 and the rubber sleeve passing portion 102 are coaxially provided.
As can be seen from fig. 7 in combination with fig. 1 and 2, the drainage ring 9 includes a drainage ring body 90 mounted on a drainage ring mounting portion 101, a central hole of the drainage ring body 90 includes a straight hole section 91 and a taper hole section 92 which are communicated, the diameter of the straight hole section 91 is the same as the outer diameter of the outer glue pressing rod 60, the diameter of the upper end of the taper hole section 92 is larger than the diameter of the lower end thereof, and the diameter of the upper end of the taper hole section 92 is the same as the diameter of the straight hole section 91. A ring of grooves 93 is provided on the outer periphery of the drain ring body 90, and a through groove 103 is provided on both sides of the drain ring mounting portion 101 corresponding to the positions of the grooves 93, respectively, and the grooves 93 are communicated with the through grooves 103 on the corresponding sides.
As can be seen from fig. 3 and fig. 4 in combination with fig. 2, in order to ensure the press-fit precision and effect, in this embodiment, a drainage ring clamping mechanism is further provided, where the drainage ring clamping mechanism includes a rotating arm 180 rotatably sleeved on one of the outer guide posts 19, one end of the rotating arm 180 is connected with a rotating shaft 181, the other end is fixedly connected with a force applying arm 182, the rotating shaft 181 is connected with a first connecting rod 183 and a second connecting rod 184, one ends of the first connecting rod 183 and the second connecting rod 184 are connected with the rotating shaft 181, the other ends of the first connecting rod 183 and the second connecting rod 184 are respectively hinged with a first clamping strip 185 and a second clamping strip 186, one ends of the first clamping strip 185 and the second clamping strip 186 extend into corresponding through grooves 103, and one ends of the first clamping strip 185 and the second clamping strip 186 extend into the through grooves 103 are hinged with the drainage ring fixing block 10, when the first clamping strip 185 and the second clamping strip 186 are operated, a maximum distance between the first clamping strip 185 and the second clamping strip 186 is greater than an outer diameter of the drainage ring 9, and a minimum distance between the first clamping strip 185 and the second clamping strip 186 is less than an outer diameter of the drainage ring 9, namely, when the first clamping strip 185 and the second clamping strip 186 extend into the corresponding through grooves 103 or extend into the corresponding grooves 93.
The principle and the action process of the invention are as follows: the automobile swing arm is installed and positioned well, the drainage ring clamping mechanism is in a loosening state before starting press fitting as shown in fig. 4, the force applying arm 182 is rotated when press fitting is needed, the rotating arm 180 rotates around the outer guide post 19, the rotating shaft 181 moves to the side far away from the drainage ring positioning block 10, the first connecting rod 183 and the second connecting rod 184 are driven to rotate, and meanwhile the first clamping strip 185 and the second clamping strip 186 are driven to rotate until the first clamping strip 185 and the second clamping strip 186 extend into the groove 93, the drainage ring 9 is clamped as shown in fig. 3, and the press fitting effect is not good due to the movement of the drainage ring 9 during press fitting. Then, external force acts on the upper base plate 1 to drive the upper base plate 2, the internal pressure rubber rod fixing plate 3, the internal pressure rubber rod 30, the internal guide post 4, the external pressure rubber rod fixing plate 6, the external pressure rubber rod 60 and the upper centering rod 7 to move downwards integrally, when the lower end of the external pressure rubber rod 60 contacts the bottom of the drainage ring 9, the external pressure rubber rod 60 stops moving downwards, and then the internal pressure rubber rod 30 and the upper centering rod 7 continue moving downwards to press the rubber sleeve into the lining hole; then, external force acts on the top plate 17 to drive the ejector rod 14, the back pressing block 12 and the lower centering rod 13 to move upwards integrally, and the rubber sleeve is pressed in the opposite direction until the rubber sleeve is just pressed into the bushing.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (2)
1. Car swing arm gum cover presses frock, its characterized in that: the automatic glue pressing device comprises an upper base plate (1), an upper base plate (2) connected below the upper base plate (1) and an inner glue pressing rod fixing plate (3) connected below the upper base plate (2), wherein an inner glue pressing rod (30) is connected to the inner glue pressing rod fixing plate (3), an upper centering rod (7) is arranged in a central hole of the inner glue pressing rod (30), an inner guide pillar (4) is arranged on the upper base plate (2), the lower end of the inner guide pillar (4) is connected with an outer glue pressing rod fixing plate (6), an outer glue pressing rod (60) is connected to the outer glue pressing rod fixing plate (6), and the lower end of the inner glue pressing rod (30) stretches into the central hole of the outer glue pressing rod (60);
the automatic centering device is characterized by further comprising a lower bottom plate (16), wherein a top plate (17) is movably arranged on the lower bottom plate (16), a top rod (14) is connected to the top plate (17) along the vertical direction, a back pressing block (12) is connected to the upper end of the top rod (14), a lower centering rod (13) is arranged on the back pressing block (12), and the lower centering rod (13) and the upper centering rod (7) are concentrically arranged;
a foot pad (15) is arranged on the lower bottom plate (16) close to the two sides of the lower bottom plate along the vertical direction, a middle base plate (11) is connected above the foot pad (15), a drainage ring (9) is arranged at the middle part of the middle base plate (11) corresponding to the position of the back pressure block (12) through a drainage ring fixing block (10), the lower end of the outer glue pressing rod (60) can extend into a central hole of the drainage ring (9), and an outer guide column (19) is further arranged between the middle base plate (11) and the upper bottom plate (1);
the positions of the middle base plate (11) positioned on two sides of the drainage ring fixing block (10) are respectively provided with a wedge block (8), and the outer glue pressing rod fixing plate (6) moves up and down in a space between the two wedge blocks (8);
the outer glue pressing rod fixing plate (6) is connected with a wear-resistant base plate (50), the lower end of the inner guide post (4) penetrates through the wear-resistant base plate (50) and then is connected with the outer glue pressing rod fixing plate (6), and elastic resisting mechanisms matched with the wedge blocks (8) are respectively arranged at positions, located outside the wedge blocks (8), of the two end parts of the wear-resistant base plate (50);
the elastic resisting mechanism comprises stop blocks (51) which are respectively connected with the two end parts of the wear-resistant backing plate (50), each stop block (51) is connected with a sliding block (53) through a spring (52), and the sliding blocks (53) are provided with inclined planes matched with the wedge blocks (8);
the drainage ring fixing block (10) comprises a fixing block body (100) fixed on the middle base plate (11), a drainage ring mounting part (101) and a rubber sleeve passing part (102) positioned below the drainage ring mounting part (101) are arranged on the fixing block body (100), and the drainage ring mounting part (101) and the rubber sleeve passing part (102) are coaxially arranged;
the drainage ring (9) comprises a drainage ring body (90), a central hole of the drainage ring body (90) comprises a straight hole section (91) and a taper hole section (92) which are communicated, the diameter of the straight hole section (91) is the same as the outer diameter of the external glue pressing rod (60), the diameter of the upper end of the taper hole section (92) is larger than the diameter of the lower end of the taper hole section, and the diameter of the upper end of the taper hole section (92) is the same as the diameter of the straight hole section (91);
a circle of grooves (93) are formed in the periphery of the drainage ring body (90), a through groove (103) is formed in the two sides of the drainage ring mounting part (101) corresponding to the grooves (93), the through groove (103) is communicated with the grooves (93), and the drainage ring clamping mechanism is matched with the through groove (103) and the grooves (93);
the drainage ring clamping mechanism comprises a rotating arm (180) rotatably sleeved on one outer guide post (19), one end of the rotating arm (180) is connected with a rotating shaft (181), the other end of the rotating arm is fixedly connected with a force application arm (182), the rotating shaft (181) is connected with a first connecting rod (183) and a second connecting rod (184), one ends of the first connecting rod (183) and the second connecting rod (184) are connected with the rotating shaft (181), the other ends of the first connecting rod and the second connecting rod are respectively hinged with a first clamping strip (185) and a second clamping strip (186), the first clamping strip (185) and the second clamping strip (186) extend into through grooves (103) on corresponding sides, and one ends of the first clamping strip (185) and the second clamping strip (186) extending into the through grooves (103) are hinged with the drainage ring fixing block (10);
an upper limit block (161) is arranged below the upper bottom plate (1), and a lower limit block (160) is arranged on the lower bottom plate (16);
the automatic glue pressing device further comprises a hook (20), wherein the upper end of the hook (20) is connected with the upper bottom plate (1), and the lower end of the hook is connected with the outer glue pressing rod fixing plate (6).
2. The automobile swing arm gum cover pressing tool according to claim 1, wherein: the pad leg (15) is provided with a push rod hoop (140), and the push rod (14) passes through the push rod hoop (140).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681851.XA CN110281537B (en) | 2019-07-26 | 2019-07-26 | Automobile swing arm rubber sleeve pressing tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910681851.XA CN110281537B (en) | 2019-07-26 | 2019-07-26 | Automobile swing arm rubber sleeve pressing tool |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110281537A CN110281537A (en) | 2019-09-27 |
| CN110281537B true CN110281537B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910681851.XA Active CN110281537B (en) | 2019-07-26 | 2019-07-26 | Automobile swing arm rubber sleeve pressing tool |
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| CN (1) | CN110281537B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111283618B (en) * | 2019-12-24 | 2021-12-17 | 长春富奥万安制动控制系统有限公司 | Installation clamp for earless snap ring and installation method for handle dust cover |
| CN111546290A (en) * | 2020-06-10 | 2020-08-18 | 江苏通顺动力科技有限公司 | U-shaped nut installation tool capable of preventing misloading and neglected loading |
| CN113894539B (en) * | 2021-10-25 | 2023-12-26 | 宁波华源精特金属制品有限公司 | Automatic rubber sleeve press-fitting equipment for automobile swing arm aluminum seat |
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| CN101386166A (en) * | 2008-06-10 | 2009-03-18 | 许晓华 | Internal circlip press-loading device |
| CN107443047A (en) * | 2017-08-27 | 2017-12-08 | 浙江工业大学 | A kind of automobile control arm front lining press-fitting tool |
| CN207656210U (en) * | 2017-11-30 | 2018-07-27 | 成都瑞戈科技有限公司 | A kind of double servo press-loading devices of rubber bushing |
| CN210257321U (en) * | 2019-07-26 | 2020-04-07 | 重庆明天机械有限公司 | Automobile swing arm rubber sleeve press-in device |
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2019
- 2019-07-26 CN CN201910681851.XA patent/CN110281537B/en active Active
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|---|---|---|---|---|
| CN101386166A (en) * | 2008-06-10 | 2009-03-18 | 许晓华 | Internal circlip press-loading device |
| CN107443047A (en) * | 2017-08-27 | 2017-12-08 | 浙江工业大学 | A kind of automobile control arm front lining press-fitting tool |
| CN207656210U (en) * | 2017-11-30 | 2018-07-27 | 成都瑞戈科技有限公司 | A kind of double servo press-loading devices of rubber bushing |
| CN210257321U (en) * | 2019-07-26 | 2020-04-07 | 重庆明天机械有限公司 | Automobile swing arm rubber sleeve press-in device |
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| CN110281537A (en) | 2019-09-27 |
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Denomination of invention: Automotive arm rubber sleeve pressing fixture Granted publication date: 20240405 Pledgee: Postal Savings Bank of China Chongqing Yubei District Branch Pledgor: CHONGQING MINGTIAN MACHINERY Co.,Ltd. Registration number: Y2024500000100 |