CN210254984U - Automatic formula rubber bush pressure equipment machine - Google Patents
Automatic formula rubber bush pressure equipment machine Download PDFInfo
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- CN210254984U CN210254984U CN201921138447.XU CN201921138447U CN210254984U CN 210254984 U CN210254984 U CN 210254984U CN 201921138447 U CN201921138447 U CN 201921138447U CN 210254984 U CN210254984 U CN 210254984U
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- 241001247986 Calotropis procera Species 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 238000013016 damping Methods 0.000 abstract description 12
- 230000006872 improvement Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
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Abstract
The utility model discloses an automatic rubber bushing press-mounting machine, which comprises a press plate and a base which are arranged up and down, a press-mounting lifting mechanism and a positioning mechanism are arranged between the press plate and the base, the base is in transmission connection with the press plate through the press-mounting lifting mechanism, the positioning mechanism comprises a supporting table which is arranged vertically, a through hole with a vertically arranged axis is arranged in the middle of the supporting table, a gap is arranged at the edge of the upper part of the supporting table, the gap is communicated with the through hole, the upper end and the side wall of the supporting table, a first step and a second step are arranged on the inner side wall of the through hole from top to bottom, two circular arc-shaped stoppers are arranged on the first step, the two stoppers are symmetrically arranged in the first steps at the two sides of the gap, two lead screws which are arranged transversely are in threaded connection on the outer side wall of the supporting, and a positioning pin is coaxially arranged in the through hole. The utility model is used for the assembly of rubber bush of damping pull rod.
Description
Technical Field
The utility model relates to a machine part assembly field, in particular to automatic formula rubber bush pressure equipment machine.
Background
People are carrying out the rubber bush assembly way of damping pull rod and more adopt the mode of manual assembly, however assembly efficiency is lower, and the amount of labour is big, and manual assembly error is great, easily makes the defective products. The rubber bushing press-fitting machine is also adopted to realize assembly in the prior art, however, the rubber bushing is easy to deviate and inaccurate in positioning in the assembly process of the existing rubber bushing press-fitting machine, and the assembly quality of the rubber bushing is further influenced.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: the automatic rubber bushing press-fitting machine is provided, and the assembling accuracy and the yield are improved.
The utility model provides a solution of its technical problem is:
an automatic rubber bushing press-mounting machine comprises a press plate and a base which are arranged up and down, wherein a press-mounting lifting mechanism and a positioning mechanism are arranged between the press plate and the base, and the base is in transmission connection with the press plate through the press-mounting lifting mechanism;
the positioning mechanism comprises a supporting platform which is vertically arranged, the lower end of the supporting platform is connected with the base, a through hole with a vertical axis is arranged in the middle of the supporting platform, a notch is arranged on the edge of the upper part of the supporting platform, the notch penetrates through the through hole, the upper end and the side wall of the supporting platform, a first step and a second step are arranged on the inner side wall of the through hole from top to bottom, the diameter of the second step is smaller than that of the first step, two circular-arc limiting blocks are arranged on the first step, the two limiting blocks are symmetrically arranged in the first step at two sides of the gap, the outer side wall of the supporting platform is in threaded connection with two transversely arranged screw rods, the positions of the two screw rods correspond to the positions of the two limiting blocks one by one, the inner end of the screw rod penetrates through the outer side wall of the support table from outside to inside and then is abutted to the outer peripheral wall of the limiting block, and a positioning pin is coaxially arranged in the through hole.
As a further improvement of the scheme, a pressing block which is coaxial with the through hole is connected to the bottom surface of the pressing plate.
As a further improvement of the scheme, the lower end of the positioning pin is coaxially connected with a spring rod, the lower end of the spring rod is connected with the base, and the upper end of the spring rod is connected with the lower end of the positioning pin.
As a further improvement of the scheme, the peripheral wall of each limiting block is provided with a concave hole, the concave holes in the two limiting blocks are coaxially arranged, screw holes corresponding to the positions of the concave holes are correspondingly formed in the side wall of the supporting table, the screw holes penetrate through the side wall of the supporting table, and the inner ends of the screw rods stretch into the concave holes.
As a further improvement of the scheme, the upper wall surface of the base is provided with a support frame which is vertically arranged, the lower end of the support frame is detachably connected with the base, the support frame is arranged right in front of the notch, and the upper end of the support frame is provided with an arc-shaped support groove.
As a further improvement of the scheme, a plurality of supporting connecting holes are uniformly distributed in the base, two supporting threads are arranged on the lower end face of the supporting frame, two supporting connecting bolts are arranged between the supporting frame and the base and are in one-to-one corresponding threaded connection with the two supporting threads, and the supporting connecting bolts penetrate through the supporting connecting holes from bottom to top and then are connected with the supporting threads.
As a further improvement of the scheme, the press-fitting lifting mechanism comprises a plurality of vertically arranged lifting driving rods, the lifting driving rods are uniformly distributed between the pressing plate and the base, the lower ends of the lifting driving rods are connected with the base, and the upper ends of the lifting driving rods are connected with the pressing plate.
As a further improvement of the above scheme, the lifting driving rod is an electric lifting rod.
The utility model has the advantages that: generally, the inner bushing pipe and the rubber bushing are vulcanized into a whole, when the rubber bushing is pressed and installed, the rubber bushing and the inner bushing pipe are pressed and installed together, firstly, the outer bushing pipe at one end of the damping pull rod is sleeved in the through hole, the two screw rods are rotated to respectively push the two limit blocks to approach to the middle, so as to clamp the bushing outer pipe, so that the bushing outer pipe, the positioning pin and the through hole are coaxial, then the inner bushing pipe sleeved with the rubber bushing is placed at the upper end of the outer bushing pipe, finally the press-fitting lifting mechanism drives the press plate to move downwards, the second step is abutted against the lower end of the outer bushing pipe, the press plate presses the inner bushing pipe and the rubber bushing into the outer bushing pipe of the damping pull rod together, meanwhile, in the process of pressing downwards, the upper end of the positioning pin extends into the inner pipe of the bushing, so that the inner pipe of the bushing and the positioning pin are coaxial, thereby preventing the rubber bushing from deviating in the press fitting process and further improving the assembling accuracy and yield of the rubber bushing.
The utility model is used for the assembly of rubber bush of damping pull rod.
Drawings
In order to more clearly illustrate the technical solution in the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below. It is clear that the described figures represent only some embodiments of the invention, not all embodiments, and that a person skilled in the art can also derive other designs and figures from these figures without inventive effort.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is an exploded view of an embodiment of the invention;
FIG. 3 is a schematic view of the operation of the embodiment of the present invention when the pressing plate and the pressing block are not assembled;
fig. 4 is an exploded view of a positioning mechanism according to an embodiment of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the coupling/connection relationships mentioned herein do not mean that the components are directly connected, but mean that a better coupling structure can be formed by adding or reducing coupling accessories according to specific implementation conditions. The utility model provides an each technical feature can the interactive combination under the prerequisite of conflict each other.
With reference to fig. 1 to 4, this is an embodiment of the invention, in particular:
an automatic rubber bushing press-mounting machine comprises a press plate 100 and a base 200 which are arranged up and down, wherein a press-mounting lifting mechanism and a positioning mechanism are arranged between the press plate 100 and the base 200, and the base 200 is in transmission connection with the press plate 100 through the press-mounting lifting mechanism;
the positioning mechanism comprises a supporting platform 300 which is vertically arranged, the lower end of the supporting platform 300 is connected with a base 200, the middle part of the supporting platform 300 is provided with a through hole 310 the axis of which is vertically arranged, the edge of the upper part of the supporting platform 300 is provided with a notch 370, the notch 370 penetrates through the through hole 310, the upper end and the side wall of the supporting platform 300, the inner side wall of the through hole 310 is provided with a first step 320 and a second step 330 from top to bottom, the diameter of the second step 330 is smaller than that of the first step 320, the first step 320 is provided with two circular-arc limiting blocks 340, the two limiting blocks 340 are symmetrically arranged in the first step 320 at the two sides of the notch 370, the outer side wall of the supporting platform 300 is in threaded connection with two transversely arranged screw rods 350, the positions of the two screw rods 350 are in one-to-one correspondence with the positions of the two limiting blocks 340, the inner end of the screw rods 350 penetrates through, a positioning pin 360 is coaxially disposed within the through-hole 310. Generally, a bushing inner tube and a rubber bushing are vulcanized into a whole, when the rubber bushing is pressed and installed, the bushing inner tube and the bushing outer tube at one end of a damping pull rod are firstly sleeved into a through hole 310, two screw rods 350 are rotated to respectively push two limit blocks 340 to approach towards the middle, so that the bushing outer tube is clamped tightly, the bushing outer tube, a positioning pin 360 and the through hole 310 are kept coaxial, then the bushing inner tube sleeved with the rubber bushing is placed at the upper end of the bushing outer tube, finally, a pressing and installing lifting mechanism drives a press plate 100 to move downwards, a second step 330 is abutted to the lower end of the bushing outer tube, the press plate 100 presses the bushing inner tube and the rubber bushing into the bushing outer tube of the damping pull rod together, meanwhile, in the process of pressing downwards, the upper end of the positioning pin 360 extends into the bushing inner tube, so that the bushing inner tube and the positioning pin 360 are coaxial, so that the rubber, the bushing outer tube and the bushing inner tube of the damping pull rod can be accurately positioned through the matching of the positioning pin 360, the two limiting blocks 340 and the supporting table 300, and the assembling accuracy and yield of the rubber bushing are improved.
Further, in a preferred embodiment, a pressing block 110 provided coaxially with the through hole 310 is connected to the bottom surface of the pressing plate 100. The pressing plate 100 is abutted to the bushing through the pressing block 110, the pressing block 110 is coaxially arranged with the bushing, the pressing block 110 is connected with the pressing plate 100 through screws, and different pressing blocks 110 can be quickly replaced according to rubber bushings of different models.
Further, in a preferred embodiment, a spring rod 361 is coaxially connected to a lower end of the positioning pin 360, the lower end of the spring rod 361 is connected to the base 200, and an upper end of the spring rod 361 is connected to the lower end of the positioning pin 360. When the pressing block 110 presses the inner bushing tube downward, the spring rod 361 is pushed to compress at the same time, so that the positioning pin 360 is kept sleeved in the inner bushing tube, and the coaxiality of the inner bushing tube and the outer bushing tube is kept.
Further as a preferred embodiment, the outer peripheral wall of the limit block 340 is provided with a concave hole 341, the concave holes 341 on the two limit blocks 340 are coaxially arranged, the side wall of the support platform 300 is correspondingly provided with a screw hole 380 corresponding to the position of the concave hole 341, the screw hole 380 penetrates through the side wall of the support platform 300, and the inner end of the screw rod 350 extends into the concave hole 341. The lead screw 350 extends into the concave hole 341 to position the limiting block 340, so that the two limiting blocks 340 are kept in the first step 320, and the phenomenon that the limiting block 340 is displaced when the outer pipe of the bushing is clamped by applying force is avoided.
Further as a preferred embodiment, a supporting frame 400 is vertically disposed on the upper wall surface of the base 200, the lower end of the supporting frame 400 is detachably connected to the base 200, the supporting frame 400 is disposed right in front of the notch 370, and an arc-shaped supporting groove 410 is disposed at the upper end of the supporting frame 400. The supporting frame 400 is in contact with the damping pull rod through the supporting grooves 410, the damping pull rod is mainly supported, and when the rubber bushing is pressed and mounted, the damping pull rod does not need to be held manually, and can be directly placed on the supporting frame 400, so that mechanization is realized.
Further as a preferred embodiment, a plurality of supporting connection holes 210 are uniformly distributed on the base 200, two supporting threads are arranged on the lower end surface of the supporting frame 400, two supporting connection bolts are arranged between the supporting frame 400 and the base 200, the two supporting connection bolts are in one-to-one corresponding threaded connection with the two supporting threads, and the supporting connection bolts are connected with the supporting threads after penetrating through the supporting connection holes 210 from bottom to top. The supporting frame 400 with a proper size can be selected according to the size of the damping pull rod, and the relative positions of the base 200 and the supporting frame 400 can be adjusted in a mode that the supporting frame 400 is positioned at different positions of the base 200 through the supporting connecting bolts to support the connecting holes 210.
Further as a preferred embodiment, the press-fitting lifting mechanism comprises a plurality of vertically arranged lifting driving rods 500, the plurality of lifting driving rods 500 are uniformly distributed between the pressing plate 100 and the base 200, the lower ends of the lifting driving rods 500 are connected with the base 200, and the upper ends of the lifting driving rods 500 are connected with the pressing plate 100. The lifting driving rod 500 is an electric lifting rod. According to the actual cost requirement and the working requirement, the hydraulic lifting rod or the pneumatic lifting rod can be replaced.
While the preferred embodiments of the present invention have been described in detail, it will be understood by those skilled in the art that the foregoing and various other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention.
Claims (8)
1. The utility model provides an automatic formula rubber bush pressure equipment machine which characterized in that: the press fitting device comprises a press plate (100) and a base (200) which are arranged up and down, wherein a press fitting lifting mechanism and a positioning mechanism are arranged between the press plate (100) and the base (200), and the base (200) is in transmission connection with the press plate (100) through the press fitting lifting mechanism;
the positioning mechanism comprises a supporting table (300) which is vertically arranged, the lower end of the supporting table (300) is connected with a base (200), a through hole (310) with a vertically arranged axis is arranged in the middle of the supporting table (300), a notch (370) is arranged at the edge of the upper part of the supporting table (300), the notch (370) penetrates through the through hole (310), the upper end and the side wall of the supporting table (300), a first step (320) and a second step (330) are arranged on the inner side wall of the through hole (310) from top to bottom, the diameter of the second step (330) is smaller than that of the first step (320), two circular-arc limiting blocks (340) are arranged on the first step (320), the two limiting blocks (340) are symmetrically arranged in the first steps (320) at two sides of the notch (370), and two transverse screw rods (350) are in threaded connection on the outer side wall of the supporting table (300), the positions of the two screw rods (350) are in one-to-one correspondence with the positions of the two limiting blocks (340), the inner ends of the screw rods (350) penetrate through the outer side wall of the support platform (300) from outside to inside and then abut against the outer peripheral wall of the limiting blocks (340), and positioning pins (360) are coaxially arranged in the through holes (310).
2. The automatic rubber bushing press-fitting machine according to claim 1, wherein: the bottom surface of the pressing plate (100) is connected with a pressing block (110) which is coaxial with the through hole (310).
3. The automatic rubber bushing press-fitting machine according to claim 1, wherein: the lower extreme coaxial coupling of locating pin (360) has spring beam (361), the lower extreme and the base (200) of spring beam (361) are connected, the upper end and the lower extreme of locating pin (360) of spring beam (361) are connected.
4. The automatic rubber bushing press-fitting machine according to claim 1, wherein: the periphery wall of stopper (340) is equipped with shrinkage pool (341), shrinkage pool (341) coaxial setting on two stoppers (340), is equipped with screw (380) that correspond with shrinkage pool (341) position correspondingly on the lateral wall of brace table (300), screw (380) link up the lateral wall of brace table (300), the inner of lead screw (350) stretches into in shrinkage pool (341).
5. The automatic rubber bushing press-fitting machine according to claim 1, wherein: the upper wall of base (200) is equipped with support frame (400) that is vertical setting, the lower extreme of support frame (400) is connected with dismantling of base (200), support frame (400) facility is in the positive front side of breach (370) the upper end of support frame (400) is equipped with curved support recess (410).
6. The automatic rubber bushing press-fitting machine according to claim 5, wherein: the equipartition has a plurality of support connecting holes (210) on base (200) the lower terminal surface of support frame (400) is equipped with two support screw threads be equipped with two between support frame (400) and base (200) and support connecting bolt, two support connecting bolt and two support screw thread one-to-one threaded connection, support connecting bolt from down up pass support connecting hole (210) back and support threaded connection.
7. The automatic rubber bushing press-fitting machine according to claim 1, wherein: the press fitting lifting mechanism comprises a plurality of vertically arranged lifting driving rods (500), wherein the plurality of lifting driving rods (500) are uniformly distributed between the pressing plate (100) and the base (200), the lower ends of the lifting driving rods (500) are connected with the base (200), and the upper ends of the lifting driving rods (500) are connected with the pressing plate (100).
8. The automatic rubber bushing press-fitting machine according to claim 7, wherein: the lifting driving rod (500) is an electric lifting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138447.XU CN210254984U (en) | 2019-07-18 | 2019-07-18 | Automatic formula rubber bush pressure equipment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921138447.XU CN210254984U (en) | 2019-07-18 | 2019-07-18 | Automatic formula rubber bush pressure equipment machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210254984U true CN210254984U (en) | 2020-04-07 |
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ID=70013216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921138447.XU Expired - Fee Related CN210254984U (en) | 2019-07-18 | 2019-07-18 | Automatic formula rubber bush pressure equipment machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210254984U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340638A (en) * | 2019-07-18 | 2019-10-18 | 佛山科学技术学院 | A kind of self-action rubber bushing press-mounting machine |
-
2019
- 2019-07-18 CN CN201921138447.XU patent/CN210254984U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110340638A (en) * | 2019-07-18 | 2019-10-18 | 佛山科学技术学院 | A kind of self-action rubber bushing press-mounting machine |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200407 |
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| CF01 | Termination of patent right due to non-payment of annual fee |