CN210677645U - A pneumatic punching machine for roller bearing installation - Google Patents
A pneumatic punching machine for roller bearing installation Download PDFInfo
- Publication number
- CN210677645U CN210677645U CN201921270818.XU CN201921270818U CN210677645U CN 210677645 U CN210677645 U CN 210677645U CN 201921270818 U CN201921270818 U CN 201921270818U CN 210677645 U CN210677645 U CN 210677645U
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- Prior art keywords
- pressure head
- gripper
- pneumatic
- roller bearing
- bearing
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- 238000009434 installation Methods 0.000 title claims abstract description 17
- 238000004080 punching Methods 0.000 title abstract description 8
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229920006351 engineering plastic Polymers 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
A pneumatic punching machine for mounting a roller bearing comprises a rack, a pneumatic pressure head structure and a bearing gripper structure, wherein the pneumatic pressure head structure is arranged above the rack, and the bearing gripper structure is arranged below the rack; the pneumatic pressure head structure comprises a pneumatic pressure head, a first pressure head moving structure and a second pressure head moving structure, wherein the first pressure head moving structure is arranged below the pneumatic pressure head, and the second pressure head moving structure is arranged below the first pressure head moving structure. The bearing gripper structure grabs the roller bearing, places the assigned position and puts down the roller bearing, and pneumatic pressure head structure moves under the effect of first pressure head removal structure and second pressure head removal structure directly over the roller bearing this moment, and pneumatic pressure head structure moves down, impresses the roller bearing in the bearing frame. All the structures cooperate with each other to complete the automatic installation work of the roller bearing.
Description
Technical Field
The utility model relates to a punching machine field especially relates to a pneumatic punching machine for roller bearing installation.
Background
Roller bearings are one type of rolling bearings, and are one of the components widely used in modern machinery. It relies on rolling contact between the primary elements to support the rotating parts. Whether the roller bearing is installed or not affects the precision, the service life and the performance of the bearing. At present, the installation of the roller bearing mainly adopts a manual installation mode, and the installation and rotation method has great defects: 1) when the bearing is pressed into the bearing seat, the bearing surface is not uniformly stressed due to manual pressing, so that a certain angle is formed between the axis of the bearing and the axis of the bearing seat, and the bearing cannot be normally pressed into the bearing seat; 2) the bearing is damaged due to improper manual installation force, and the normal work of the bearing is influenced; 3) manual installation, work efficiency is low.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: the utility model aims at providing a pneumatic punching machine for roller bearing installation has solved the problem that artifical installation roller bearing installation effectiveness is low, the installation quality is poor.
The technical scheme is as follows: the utility model provides a pneumatic punching machine for roller bearing installation, which comprises a frame, a pneumatic pressure head structure and a bearing gripper structure, wherein the pneumatic pressure head structure is arranged above the frame, and the bearing gripper structure is arranged below the frame; the pneumatic pressure head structure comprises a pneumatic pressure head, a first pressure head moving structure and a second pressure head moving structure, wherein the first pressure head moving structure is arranged below the pneumatic pressure head, and the second pressure head moving structure is arranged below the first pressure head moving structure. The bearing gripper structure grabs the roller bearing, places the assigned position and puts down the roller bearing, and pneumatic pressure head structure moves under the effect of first pressure head removal structure and second pressure head removal structure directly over the roller bearing this moment, and pneumatic pressure head structure moves down, impresses the roller bearing in the bearing frame. All the structures cooperate with each other to complete the automatic installation work of the roller bearing.
Further, pneumatic pressure head includes pressure head cylinder, cylinder fixed block, pressure head mount, guide arm, movable plate, linear bearing and pressure head structure, the pressure head cylinder sets up in pressure head mount top and connects through the cylinder fixed block, movable plate and pressure head cylinder are connected and do along the guide arm through linear bearing and reciprocate, the pressure head structure sets up in the movable plate below. When the roller bearing is pressed, the pressure head cylinder drives the pressure head structure fixed on the moving plate to move downwards along the guide rod, and at the moment, the roller bearing is pressed into the bearing seat by the pressure head structure.
Further, the pneumatic ram further comprises a camera structure. The camera structure identifies the position of the roller bearing, information is fed back to the first pressure head moving structure and the second pressure head moving structure, and the pneumatic pressure head reaches right above the roller bearing.
Further, the pressure head structure includes connecting block and pressure head, the pressure head setting is in the connecting block below. The pressure head and the connecting block are connected through threads, and the pressure heads of different types are selected for the roller bearings with different outer diameters, so that the replacement is facilitated.
Further, the bearing gripper structure comprises a bearing moving structure and a gripper structure, and the gripper structure is arranged below the bearing moving structure. The gripper structure moves under the driving of the bearing moving structure, reaches the designated position to grip the bearing, and then moves in the opposite direction to the designated pressing position.
Further, the hand grab structure comprises a hand grab motor, a first gear, a second gear, a third gear, a base plate, a hand grab and a connecting rod, wherein the hand grab motor is arranged at one end of the base plate and is connected with the first gear through a transmission part, the first gear, the second gear and the third gear are arranged on the base plate, the hand grab is arranged at the other end, far away from the hand grab motor, of the base plate, and the connecting rod is arranged between the base plate and the hand grab. The motor drives the second gear to rotate forwards and backwards, so that the grippers connected with the second gear and the third gear are driven to rotate in opposite directions and in opposite directions, and the effect of grasping and putting down the bearing is achieved.
Furthermore, the tongs comprise a tongs rod and a clamping jaw head, and the clamping jaw head is arranged at one end of the tongs rod. The gripper head and the gripper rod are separately arranged, so that the gripper head can be conveniently replaced after being used for a certain time.
Furthermore, the clamping jaw head is provided with triangular teeth. The gripping force of the gripper structure when gripping the bearing is improved.
Further, the clamping jaw head is made of engineering plastics. The damage to the surface of the bearing is prevented, and the installation and the use of the bearing are influenced.
Above-mentioned technical scheme can find out, the utility model discloses following beneficial effect has: 1) the mechanization replaces the manual operation, so that the automatic assembly of the roller bearing is realized, the production efficiency is improved, and the management cost is reduced; 2) the pneumatic punching machine head compresses the bearing to be directly pressed down, the force applied to the end face of the bearing is uniform, and damage to the bearing in the process of safe rotation is avoided.
Drawings
Fig. 1 is a perspective view of the present invention;
FIG. 2 is a front view of the pneumatic ram configuration;
fig. 3 is a perspective view of a bearing grab configuration.
In the figure: the device comprises a machine frame 1, a pneumatic pressure head structure 2, a pneumatic pressure head 21, a pressure head air cylinder 211, an air cylinder fixing block 212, a pressure head fixing frame 213, a guide rod 214, a moving plate 216, a linear bearing 215, a pressure head structure 217, a connecting block 2171, a pressure head 2172, a camera structure 218, a first pressure head moving structure 22, a second pressure head moving structure 23, a bearing gripper structure 3, a bearing moving structure 31, a gripper structure 32, a gripper motor 321, a first gear 322, a second gear 323, a third gear 324, a base plate 325, a gripper 326, a gripper rod 3261, a gripper head 3262, a connecting rod 327 and a bearing 4.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
As shown in fig. 1, the utility model discloses a perspective view, including frame 1, pneumatic pressure head structure 2 and bearing tongs structure 3, pneumatic pressure head structure 2 sets up in frame 1 top, bearing tongs structure 3 sets up in frame 1 below.
Fig. 2 is a front view of the pneumatic ram structure 2, which includes a pneumatic ram 21, a first ram moving structure 22 and a second ram moving structure 23, wherein the first ram moving structure 22 is disposed below the pneumatic ram 21, and the second ram moving structure 23 is disposed below the first ram moving structure 22.
The pneumatic pressure head 21 comprises a pressure head cylinder 211, a cylinder fixing block 212, a pressure head fixing frame 213, a guide rod 214, a moving plate 216, a linear bearing 215 and a pressure head structure 217, wherein the pressure head cylinder 211 is arranged above the pressure head fixing frame 213 and connected through the cylinder fixing block 212, the moving plate 216 is connected with the pressure head cylinder 211 and moves up and down along the guide rod 214 through the linear bearing 215, and the pressure head structure 217 is arranged below the moving plate 216.
The pneumatic ram 21 also includes a camera structure 218.
The ram structure 217 includes a connecting block 2171 and a ram 2172, the ram 2172 being disposed below the connecting block 2171.
Fig. 3 is a perspective view of the bearing gripper structure 3, which includes a bearing moving structure 31 and a gripper structure 32, wherein the gripper structure 32 is disposed below the bearing moving structure 31.
The gripper structure 32 comprises a gripper motor 321, a first gear 322, a second gear 323, a third gear 324, a base plate 325, a gripper 326 and a connecting rod 327, wherein the gripper motor 321 is arranged at one end of the base plate 325 and is connected with the first gear 322 through a transmission part, the first gear 322, the second gear 323 and the third gear 324 are arranged on the base plate 325, the gripper 326 is arranged at the other end of the base plate 325 far away from the gripper motor 321, and the connecting rod 327 is arranged between the base plate 325 and the gripper 326.
The gripper 326 includes a gripper bar 3261 and a jaw head 3262, and the jaw head 3262 is disposed at one end of the gripper bar 3261.
The jaw head 3262 is provided with triangular teeth.
The gripper head 3262 is made of engineering plastics.
When the operation is started, the gripper 32 is driven by the bearing moving structure 31 to reach a designated position, grips the bearing 4, and then moves to the designated position in the reverse direction to lower the bearing 4. At this time, the camera structure 218 feeds back the position information of the bearing 4 to the pneumatic ram structure 2, the first ram moving structure 22 and the second ram moving structure 23 drive the pneumatic ram 21 to reach the position right above the bearing, the ram cylinder 211 drives the ram structures 217 fixed on the moving plate 216 to move oppositely along the guide rod 214, the bearing 4 is pressed into the bearing seat, and then the ram structure 217 moves upwards under the driving of the ram cylinder 211 to return to the initial position.
When the bearing 4 is grabbed, the motor 321 drives the first gear 322 to rotate, the first gear 322 is meshed with the second gear 323 to drive the second gear 323 to rotate in the opposite direction, the second gear 323 is meshed with the third gear 324 to drive the third gear 324 to rotate in the opposite direction, and at the moment, the grippers respectively connected with the second gear 323 and the third gear 324 move in the opposite direction, so that the bearing 4 is grabbed; similarly, when the bearing 4 is lowered, the motor 321 drives the first gear 322 to rotate in the reverse direction, the first gear 322 and the second gear 323 rotate in the opposite direction, the second gear 323 and the third gear 324 rotate in the opposite direction, and the grippers connected to the second gear 323 and the third gear 324 move in the opposite direction, so that the bearing 4 is released.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications can be made without departing from the principles of the present invention, and these modifications should also be regarded as the protection scope of the present invention.
Claims (9)
1. A pneumatic press for roller bearing installation, characterized by: the pneumatic press head structure comprises a rack (1), a pneumatic press head structure (2) and a bearing gripper structure (3), wherein the pneumatic press head structure (2) is arranged above the rack (1), and the bearing gripper structure (3) is arranged below the rack (1); wherein, pneumatic pressure head structure (2) include pneumatic pressure head (21), first pressure head removal structure (22) and second pressure head removal structure (23), first pressure head removal structure (22) set up in pneumatic pressure head (21) below, second pressure head removal structure (23) set up in first pressure head removal structure (22) below.
2. The pneumatic press for roller bearing mounting of claim 1, wherein: pneumatic pressure head (21) include pressure head cylinder (211), cylinder fixed block (212), pressure head mount (213), guide arm (214), movable plate (216), linear bearing (215) and pressure head structure (217), pressure head cylinder (211) set up in pressure head mount (213) top and connect through cylinder fixed block (212), movable plate (216) and pressure head cylinder (211) are connected and are moved along guide arm (214) through linear bearing (215) and move up and down, pressure head structure (217) set up in movable plate (216) below.
3. The pneumatic press for roller bearing mounting of claim 2, wherein: the pneumatic ram (21) also includes a camera structure (218).
4. The pneumatic press for roller bearing mounting of claim 2, wherein: the ram structure (217) includes a connecting block (2171) and a ram (2172), the ram (2172) being disposed below the connecting block (2171).
5. The pneumatic press for roller bearing mounting of claim 1, wherein: the bearing gripper structure (3) comprises a bearing moving structure (31) and a gripper structure (32), and the gripper structure (32) is arranged below the bearing moving structure (31).
6. The pneumatic press for roller bearing mounting of claim 5, wherein: the gripper structure (32) comprises a gripper motor (321), a first gear (322), a second gear (323), a third gear (324), a base plate (325), a gripper (326) and a connecting rod (327), wherein the gripper motor (321) is arranged at one end of the base plate (325) and connected with the first gear (322) through a transmission piece, the first gear (322), the second gear (323) and the third gear (324) are arranged on the base plate (325), the gripper (326) is arranged at the other end, far away from the gripper motor (321), of the base plate (325), and the connecting rod (327) is arranged between the base plate (325) and the gripper (326).
7. The pneumatic press for roller bearing mounting of claim 6, wherein: the gripper (326) comprises a gripper rod (3261) and a gripper head (3262), and the gripper head (3262) is arranged at one end of the gripper rod (3261).
8. The pneumatic press for roller bearing mounting of claim 7, wherein: the jaw head (3262) is provided with triangular teeth.
9. The pneumatic press for roller bearing mounting of claim 7 or 8, wherein: the clamping jaw head (3262) is made of engineering plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270818.XU CN210677645U (en) | 2019-08-07 | 2019-08-07 | A pneumatic punching machine for roller bearing installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921270818.XU CN210677645U (en) | 2019-08-07 | 2019-08-07 | A pneumatic punching machine for roller bearing installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210677645U true CN210677645U (en) | 2020-06-05 |
Family
ID=70890826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921270818.XU Expired - Fee Related CN210677645U (en) | 2019-08-07 | 2019-08-07 | A pneumatic punching machine for roller bearing installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210677645U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571008A (en) * | 2020-11-09 | 2021-03-30 | 东台立一工业技术有限公司 | Bearing machining device |
| CN114871729A (en) * | 2022-04-28 | 2022-08-09 | 中国航天标准化研究所 | Roller bearing installation equipment |
-
2019
- 2019-08-07 CN CN201921270818.XU patent/CN210677645U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112571008A (en) * | 2020-11-09 | 2021-03-30 | 东台立一工业技术有限公司 | Bearing machining device |
| CN114871729A (en) * | 2022-04-28 | 2022-08-09 | 中国航天标准化研究所 | Roller bearing installation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200605 |