CN220614891U - Rubber bushing extrusion device - Google Patents
Rubber bushing extrusion device Download PDFInfo
- Publication number
- CN220614891U CN220614891U CN202322338820.9U CN202322338820U CN220614891U CN 220614891 U CN220614891 U CN 220614891U CN 202322338820 U CN202322338820 U CN 202322338820U CN 220614891 U CN220614891 U CN 220614891U
- Authority
- CN
- China
- Prior art keywords
- rubber bushing
- cylinder
- extrusion
- extrusion device
- base
- 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.)
- Active
Links
- 238000001125 extrusion Methods 0.000 title claims abstract description 48
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Extrusion Moulding Of Plastics Or The Like (AREA)
Abstract
The utility model provides a rubber bushing extrusion device which comprises a base, wherein two ends of the upper surface of the base are provided with fixing plates, the upper surfaces of the two fixing plates are respectively provided with a first air cylinder and a second air cylinder, one side, close to the middle of a bottom plate, of each first air cylinder is provided with a sliding rod, the front ends of the sliding rods are provided with connecting plates, the front ends of the connecting plates are fixedly connected with two connecting rods, the front ends of the two connecting rods are respectively provided with an extrusion head, the connecting rods are concentrically connected with the extrusion heads, one side, close to the middle of the bottom plate, of each second air cylinder is provided with two sliding rods, the front ends of the two sliding rods are respectively provided with a pressing disc, the front ends of the pressing discs are provided with positioning columns, the pressing discs are concentrically connected with the sliding rods on the second air cylinder, and the two pressing heads and the two positioning columns are opposite to each other.
Description
Technical Field
The utility model belongs to the technical field of forging processing devices, and particularly relates to a rubber bushing extrusion device.
Background
The rubber bushing is made of rubber materials used in automobile parts and is used for providing the functions of compactness, shock absorption and protection, the design of the rubber bushing needs to consider factors such as the shape, the size and the thickness of the materials of the bushing so as to realize close fit with the parts, the performance of the rubber bushing in the use process is ensured to be stable, and the rubber bushing is widely applied to key parts such as an engine, a suspension system, a transmission system and a brake system of an automobile. The bushing plays roles of sealing, damping, sound absorption, vibration isolation and part protection at the parts, and the service life and performance of automobile parts can be prolonged, abrasion and friction among the parts are reduced, and the safety and comfort of the automobile are improved through the application of the automobile rubber bushing.
The existing rubber bushing extrusion device can only extrude one end of a single rubber bushing, the processing efficiency is low, the rubber bushing cannot be accurately positioned and fixed during processing, the surface of the part, which is in contact with the rubber bushing, of the processing part is rough, damage to the rubber bushing is likely to occur, and how to solve the problems is a technical problem which needs to be solved currently.
Disclosure of Invention
The purpose of the utility model is that: the utility model provides a rubber bushing extrusion device to solve the above-mentioned technical problem that exists among the prior art.
According to the above purpose, the basic technical scheme of the utility model is as follows: the utility model provides a rubber bushing extrusion device, includes the base, base upper surface both ends be equipped with the fixed plate, two fixed plate upper surfaces be equipped with first cylinder and second cylinder respectively, one side that first cylinder is close to the bottom plate middle part be equipped with the slide bar, the slide bar front end be equipped with the connecting plate, connecting plate front end fixedly connected with two connecting rods, two connecting rod front ends all be equipped with extrusion head, connecting rod and extrusion head connect with one another, one side that the second cylinder is close to the bottom plate middle part be equipped with two slide bars, two slide bar front ends all be equipped with the pressure disk, the pressure disk front end be equipped with the reference column, the pressure disk with slide bar on the second cylinder connect with one another, two extrusion head with two reference columns just to each other.
Further, the extrusion head is conical in shape, the tip end part of the extrusion head faces the middle part of the base, and the plane part of the extrusion head is connected with the connecting rod.
Furthermore, the whole cone surface of the extrusion head is smooth and has no burrs.
Further, the positioning column is provided with an outer circular surface matched with the inner hole of the positioning fit of the rubber bushing, and is in interference fit with the rubber bushing.
Further, the length of the sliding rod on the first cylinder is smaller than that of the sliding rod on the second cylinder.
Further, the front end surface of the pressure plate is provided with a downward concave annular groove.
Compared with the prior art, the utility model has the advantages and beneficial effects that:
1. the two pressing plates and the extrusion heads are arranged on the product cylinder, so that the two rubber bushings can be simultaneously extruded, the extrusion processing of the two ends of the rubber bushing can be finished at one time, and the assembly quality and the assembly efficiency are improved;
2. the product of the utility model is provided with the positioning column, the rubber bushing is in interference fit with the positioning column, so that the rubber bushing can be accurately placed on the extrusion device, the connection stability between the rubber bushing and the extrusion device is enhanced, and the safety of the device is improved;
3. the surface of the contact part of the extrusion head and the rubber bushing is smooth and burr-free, and the damage to the rubber bushing during processing can be prevented.
Drawings
FIG. 1 is a schematic perspective view of the product of the present utility model;
FIG. 2 is a schematic top view of the product of the present utility model;
in the figure: 1. a base; 2. a fixing plate; 3. a first cylinder; 4. a connecting rod; 5. an extrusion head; 6. positioning columns; 7. a second cylinder; 8. a slide bar; 9. a connecting plate; 10. and (3) pressing a plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 and 2, a schematic structural diagram of an embodiment of a rubber bushing extrusion device according to the present utility model includes a base 1, two fixing plates 2 are disposed at two ends of an upper surface of the base 1, a first cylinder 3 and a second cylinder 7 are disposed on two upper surfaces of the two fixing plates 2, a slide rod 8 is disposed on one side of the first cylinder 3 near a middle portion of the base 1, a connecting plate 9 is disposed at a front end of the slide rod 8, two connecting rods 4 are fixedly connected to a front end of the connecting plate 9, extrusion heads 5 are disposed at front ends of the two connecting rods 4, the connecting rods 4 and the extrusion heads 5 are concentrically connected, two slide rods 8 are disposed on one side of the second cylinder 7 near the middle portion of the base 1, a platen 10 is disposed at front ends of the two slide rods 8, positioning columns 6 are disposed at front ends of the two platen 10 and are concentrically connected to the slide rods 8 on the second cylinder 7, and the two extrusion heads 5 and the two positioning columns 6 face each other. The extrusion head 5 is conical in shape, the tip end part of the extrusion head 5 faces the middle part of the base 1, and the plane part is connected with the connecting rod 4. The whole cone surface of the extrusion head 5 is smooth and has no burrs. The positioning column 6 is provided with an outer circular surface matched with the positioning hole of the rubber bushing in a positioning way and is in interference fit with the rubber bushing. The length of the sliding rod 8 on the first cylinder 3 is smaller than that of the sliding rod 8 on the second cylinder 7. The front end surface of the pressure plate 10 is provided with a downward concave annular groove.
When the extrusion device for the rubber bushing is used, firstly, the rubber bushing to be extruded is placed in the extrusion device through the positioning column 6, the inner diameter of the rubber bushing is slightly smaller than the diameter of the positioning column 6, the two rubber bushings are extruded and processed simultaneously through interference fit, then a second rubber bushing is placed in the extrusion device in the mode, the first cylinder 3 and the second cylinder 7 are started simultaneously, the sliding rod 8 on the first cylinder 3 moves towards the positioning column 6, so that the two extrusion heads 5 are driven to move towards the positioning column 6 simultaneously, the two sliding rods 8 on the second cylinder 7 drive the two pressing plates 10 and the rubber bushing fixed on the positioning column 6 to move towards the extrusion heads 5, the other end of the rubber bushing is in contact with the pressing plates 10 through inward extrusion when the extrusion heads 5 contact one end of the rubber bushing, the rubber bushing is extruded and folded outwards through the annular groove with the downward concave front end surface, finally, the two ends of the rubber bushing are folded outwards, the sliding rod 8 is driven to move towards the direction of the positioning column 6, and the rubber bushing can be folded and folded repeatedly after the process is finished.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a rubber bushing extrusion device, includes base (1), its characterized in that: base (1) upper surface both ends be equipped with fixed plate (2), two fixed plate (2) upper surfaces be equipped with first cylinder (3) and second cylinder (7) respectively, one side that first cylinder (3) is close to base (1) middle part be equipped with slide bar (8), slide bar (8) front end be equipped with connecting plate (9), connecting plate (9) front end fixedly connected with two connecting rods (4), two connecting rods (4) front ends all be equipped with extrusion head (5), connecting rod (4) and extrusion head (5) connect with one heart, one side that second cylinder (7) are close to base (1) middle part be equipped with two slide bars (8), two slide bar (8) front ends all be equipped with pressure disk (10), pressure disk (10) front end be equipped with reference column (6), slide bar (8) on second cylinder (7) be connected with one heart, two extrusion head (5) with two reference columns (6) just face each other.
2. The rubber bushing extrusion device of claim 1, wherein: the extrusion head (5) is conical in shape, the tip end part of the extrusion head (5) faces the middle part of the base (1), and the plane part is connected with the connecting rod (4).
3. The rubber bushing extrusion device of claim 2, wherein: the whole cone surface of the extrusion head (5) is smooth and has no burrs.
4. The rubber bushing extrusion device of claim 1, wherein: the positioning column (6) is provided with an outer circular surface matched with the positioning hole of the rubber bushing in a positioning way and is in interference fit with the rubber bushing.
5. The rubber bushing extrusion device of claim 1, wherein: the length of the sliding rod (8) on the first air cylinder (3) is smaller than that of the sliding rod (8) on the second air cylinder (7).
6. The rubber bushing extrusion device of claim 1, wherein: the front end surface of the pressure plate (10) is provided with a downward concave annular groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338820.9U CN220614891U (en) | 2023-08-30 | 2023-08-30 | Rubber bushing extrusion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322338820.9U CN220614891U (en) | 2023-08-30 | 2023-08-30 | Rubber bushing extrusion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220614891U true CN220614891U (en) | 2024-03-19 |
Family
ID=90234565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322338820.9U Active CN220614891U (en) | 2023-08-30 | 2023-08-30 | Rubber bushing extrusion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220614891U (en) |
-
2023
- 2023-08-30 CN CN202322338820.9U patent/CN220614891U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103567961A (en) | Press fitting equipment and method for rubber ring of torsion damper | |
| CN220614891U (en) | Rubber bushing extrusion device | |
| CN110285172B (en) | Method for preventing conical spring rubber profile from wrinkling and realizing variable stiffness and conical spring | |
| CN215699523U (en) | Rubber shock attenuation wheel assembly fixture | |
| CN214161139U (en) | Stamping die | |
| CN202934072U (en) | Gear chamfering clamp | |
| CN211007856U (en) | Shock absorption and isolation support for circular ring damper | |
| CN204356512U (en) | The syndeton of motor and machine spindle | |
| JP2002160130A (en) | Mounting method of compressive member, and its device | |
| CN110273955B (en) | Transverse pull rod node, transverse pull rod node assembly and rigidity adjusting method thereof | |
| CN210703472U (en) | Rubber bushing press-fitting device | |
| CN210188144U (en) | Pull rubber joint turn-ups frock | |
| CN113074198A (en) | Swing head double composite brake device | |
| CN219119698U (en) | Guide device with exhaust groove for automobile shock absorber | |
| CN107628119B (en) | Sub vehicle frame connecting bush subassembly, sub vehicle frame and car | |
| CN218080212U (en) | Special forming die for automobile shock absorption support | |
| CN220445810U (en) | Three-point centering end face compressing mechanism for processing valve body | |
| CN219854396U (en) | Automobile spring pin assembly device | |
| CN220717407U (en) | Spinning closing-in device | |
| CN211708758U (en) | High-strength spoke machining and clamping mechanism | |
| CN209977138U (en) | Piston for automobile shock absorber | |
| CN216966896U (en) | Car cylinder cap pipe pressure equipment device | |
| CN221033754U (en) | Damping device | |
| CN214838064U (en) | Engaged rubber joint | |
| CN215355766U (en) | Punch press with shock attenuation noise reduction function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |