CN217193735U - Novel rear axle semi-axis assembly press-fitting mechanism - Google Patents
Novel rear axle semi-axis assembly press-fitting mechanism Download PDFInfo
- Publication number
- CN217193735U CN217193735U CN202123423237.5U CN202123423237U CN217193735U CN 217193735 U CN217193735 U CN 217193735U CN 202123423237 U CN202123423237 U CN 202123423237U CN 217193735 U CN217193735 U CN 217193735U
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- gas
- pressure cylinder
- welding frame
- liquid pressure
- control valve
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- 239000007788 liquid Substances 0.000 claims abstract description 32
- 238000003466 welding Methods 0.000 claims abstract description 28
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000007373 indentation Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
- Y02T10/86—Optimisation of rolling resistance, e.g. weight reduction
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Abstract
The utility model relates to a press-fitting mechanism technical field, in particular to a novel rear axle half shaft assembly press-fitting mechanism, which comprises a welding frame and a rear axle half shaft assembly, wherein the welding frame is arranged at both ends of a balance hanging mounting plate, a press-fitting groove is arranged at the middle part of the lower end of the welding frame, one side of the welding frame is fixedly connected with a gas-liquid pressure cylinder mounting plate, one side of the gas-liquid pressure cylinder mounting plate is provided with a gas-liquid pressure cylinder through a bolt, the output end of the gas-liquid pressure cylinder extends to the inside of the press-fitting groove and is fixedly connected with a pressure head, the upper end of the gas-liquid pressure cylinder is provided with a gas control valve mounting bracket, the utility model has simple structure and good compatibility, only needs gas pressure as a power source through the arrangement of the gas-liquid pressure cylinder, does not need to use electricity, thereby ensuring safe operation, and can realize gentle push-fitting by utilizing two pressures of the gas-liquid pressure cylinder, the bearing is not damaged, thereby ensuring the press mounting quality.
Description
Technical Field
The utility model relates to a pressure equipment technical field specifically is a novel rear axle semi-axis assembly pressure equipment mechanism.
Background
The propulsion pressure equipment of present field usage is the cylinder drive, and its characteristics are if receive great resistance in the pressure equipment process for the cylinder is blocked in the twinkling of an eye, and the inside atmospheric pressure of cylinder can increase in the twinkling of an eye, will impress fast after increasing to being greater than the resistance, produces impact force (similar spring effect), leads to inner and outer lane track to produce the indentation, and this indentation can cause the vehicle rear wheel abnormal sound when traveling, and is especially more obvious when neutral gear beats the direction.
Therefore, a novel rear axle half shaft assembly press-fitting mechanism is needed to solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel rear axle semi-axis assembly pressure equipment mechanism to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a novel rear axle semi-axis assembly pressure equipment mechanism, includes welding frame and rear axle semi-axis assembly, welding frame sets up the both ends at balanced hanging mounting panel, welding frame's lower extreme middle part is seted up and is pressed the dress groove, one side fixedly connected with gas-liquid pressure cylinder mounting panel of welding frame, the gas-liquid pressure cylinder is installed through the bolt in one side of gas-liquid pressure cylinder mounting panel, the output of gas-liquid pressure cylinder extends to the inside and the fixedly connected with pressure head in pressure equipment groove, the upper end of gas-liquid pressure cylinder is provided with gas accuse valve installing support, just install the gas accuse valve on the gas accuse valve installing support, inside one side fixedly connected with base plate in pressure equipment groove, just the lower extreme of base plate runs through and has seted up the double-layered groove.
As the utility model discloses preferred scheme, welding frame's the balanced mounting panel that hangs of upper end fixedly connected with, just balanced upper surface one side fixedly connected with rings that hang the mounting panel.
As the utility model discloses preferred scheme, the one end both sides that welding frame kept away from gas-liquid pressurized cylinder are provided with gas accuse button installing support respectively, and both sides install left gas accuse valve button on the gas accuse button installing support, and both sides install operating handle on the left side gas accuse valve button.
As the utility model discloses preferred scheme, welding frame installs right gas accuse valve button near one side upper end of gas-liquid pressure cylinder, just install back operating handle on the right gas accuse valve button.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses simple structure, it is compatible good, through being provided with the gas-liquid pressure cylinder, only need atmospheric pressure to be the power supply, need not use electricity to make safe operation can guarantee, utilize two kinds of pressures of gas-liquid pressure cylinder, can realize gently promoting the pressure equipment, do not harm the bearing, thereby guarantee the pressure equipment quality.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the press-fitting of the present invention.
In the figure: the pneumatic-hydraulic pressure cylinder comprises a pneumatic-hydraulic pressure cylinder mounting plate 1, a pressure head 2, a base plate 3, a welding frame 4, a left pneumatic control valve button 5, a pneumatic control button mounting bracket 6, a balance hanging mounting plate 7, a hanging ring 8, a right pneumatic control valve button 9, a rear operating handle 10, a pneumatic control valve 11, a pneumatic control valve mounting bracket 12, a pneumatic-hydraulic pressure cylinder 13, an operating handle 14, a press-fitting groove 15, a clamping groove 16 and a rear axle half shaft assembly 17.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention based on the embodiments of the present invention.
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Several embodiments of the present invention are presented. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
Referring to fig. 1-3, the present invention provides a technical solution:
in the embodiment, referring to fig. 1, 2 and 3, a novel rear axle half shaft assembly press-mounting mechanism includes a welding frame 4 and a rear axle half shaft assembly 17, the welding frame 4 is disposed at two ends of a balance suspension mounting plate 7, a press-mounting groove 15 is formed in the middle of the lower end of the welding frame 4, a gas-liquid pressure cylinder mounting plate 1 is fixedly connected to one side of the welding frame 4, a gas-liquid pressure cylinder 13 is mounted on one side of the gas-liquid pressure cylinder mounting plate 1 through a bolt, the output end of the gas-liquid pressure cylinder 13 extends into the interior of the press-mounting groove 15 and is fixedly connected with a pressure head 2, a gas control valve mounting bracket 12 is disposed at the upper end of the gas-liquid pressure cylinder 13, a gas control valve 11 is mounted on the gas control valve mounting bracket 12, a base plate 3 is fixedly connected to one side of the interior of the press-mounting groove 15, a clamping groove 16 is formed at the lower end of the base plate 3, the upper end of the welding frame 4 is fixedly connected with the balance suspension mounting plate 7, just upper surface one side fixedly connected with rings 8 of balanced hanging mounting panel 7, the one end both sides that gas-liquid pressure cylinder 13 was kept away from to welding frame 4 are provided with pneumatic control button installing support 6 respectively, and both sides install left pneumatic control valve button 5 on the pneumatic control button installing support 6, and both sides install operating handle 14 on the left side pneumatic control valve button 5, welding frame 4 is close to one side upper end of gas-liquid pressure cylinder 13 and installs right pneumatic control valve button 9, just install back operating handle 10 on the right side pneumatic control valve button 9.
The working principle is as follows: when the device is used, the device is pre-assembled at two ends of the rear axle half shaft assembly 17 by a worker, then the rear operating handle 10 and the operating handle 14 are tightly held, the base plate 3 is enabled to clamp flange head steps at two ends of the rear axle half shaft assembly 17, then the left air control valve button 5 is operated, the air-liquid pressurizing cylinder 13 works to drive the pressure head 2 to push the device, when the pressure of the air cylinder is balanced with the resistance, the right air control valve button 9 is operated, the air-liquid pressurizing cylinder 13 is pressurized to 3 tons of acting force to carry out gentle pushing and press-mounting, two ends of the rear axle half shaft assembly 17 are pushed and press-mounted in place, after the press-mounting is in place, the left air control valve button 5 and the right air control valve button 9 are loosened, and the air-liquid pressurizing cylinder 13 drives the pressure head 2 to return to place to prepare for next press-mounting.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a novel rear axle semi-axis assembly pressure equipment mechanism, includes welding frame (4) and rear axle semi-axis assembly (17), welding frame (4) set up at the balanced both ends of hanging mounting panel (7), its characterized in that: the welding frame is characterized in that a pressing groove (15) is formed in the middle of the lower end of the welding frame (4), a gas-liquid pressure cylinder mounting plate (1) is fixedly connected to one side of the welding frame (4), a gas-liquid pressure cylinder (13) is mounted on one side of the gas-liquid pressure cylinder mounting plate (1) through bolts, the output end of the gas-liquid pressure cylinder (13) extends to the inside of the pressing groove (15) and is fixedly connected with a pressure head (2), a gas control valve mounting support (12) is arranged at the upper end of the gas-liquid pressure cylinder (13), a gas control valve (11) is mounted on the gas control valve mounting support (12), a base plate (3) is fixedly connected to one side of the inside of the pressing groove (15), and a clamping groove (16) is formed in a penetrating mode of the lower end of the base plate (3).
2. The novel rear axle half shaft assembly press-fitting mechanism of claim 1, characterized in that: the upper end fixedly connected with of welding frame (4) hangs mounting panel (7) in balance, just upper surface one side fixedly connected with rings (8) of balanced hanging mounting panel (7).
3. The novel rear axle half shaft assembly press-fitting mechanism of claim 1, characterized in that: the pneumatic control valve welding frame is characterized in that pneumatic control button mounting supports (6) are respectively arranged on two sides of one end, far away from a pneumatic-hydraulic pressure cylinder (13), of the welding frame (4), a left pneumatic control valve button (5) is mounted on the pneumatic control button mounting supports (6) on two sides, and operating handles (14) are mounted on the left pneumatic control valve button (5) on two sides.
4. The novel rear axle half shaft assembly press-fitting mechanism of claim 1, characterized in that: and a right pneumatic control valve button (9) is installed at the upper end of one side, close to the gas-liquid pressure cylinder (13), of the welding frame (4), and a rear operation handle (10) is installed on the right pneumatic control valve button (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123423237.5U CN217193735U (en) | 2021-12-31 | 2021-12-31 | Novel rear axle semi-axis assembly press-fitting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123423237.5U CN217193735U (en) | 2021-12-31 | 2021-12-31 | Novel rear axle semi-axis assembly press-fitting mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217193735U true CN217193735U (en) | 2022-08-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123423237.5U Expired - Fee Related CN217193735U (en) | 2021-12-31 | 2021-12-31 | Novel rear axle semi-axis assembly press-fitting mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217193735U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115609992A (en) * | 2022-12-05 | 2023-01-17 | 常州市武进金城齿轮有限公司 | Horizontal press capable of automatically lifting |
-
2021
- 2021-12-31 CN CN202123423237.5U patent/CN217193735U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115609992A (en) * | 2022-12-05 | 2023-01-17 | 常州市武进金城齿轮有限公司 | Horizontal press capable of automatically lifting |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220816 |