CN204892658U - Pneumatic bearing punching machine - Google Patents
Pneumatic bearing punching machine Download PDFInfo
- Publication number
- CN204892658U CN204892658U CN201520567347.4U CN201520567347U CN204892658U CN 204892658 U CN204892658 U CN 204892658U CN 201520567347 U CN201520567347 U CN 201520567347U CN 204892658 U CN204892658 U CN 204892658U
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- CN
- China
- Prior art keywords
- bearing
- connecting portion
- punch
- counterdie
- positioner
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Abstract
The utility model discloses a pneumatic bearing punching machine, including fixing the lower mould on work platform to and fix the last mould on the lower mould through at least two stands, the center top of lower mould is equipped with positioner, treats that bearing stamp arranges the positioner internal fixation in, treats that bearing stamp's top is equipped with the low punch, the center of going up the mould is to having the upper punch, and the center of upper punch and low punch is on same straight line, and the top of upper punch still is equipped with master cylinder and auxiliary cylinder respectively, positioner includes fixed chuck and movable sleeve, and the movable sleeve inserts fixed chuck's center part and conveniently take, and fixed chuck passes through the bolt fastening on the lower mould, the movable sleeve includes lower connecting portion and pillar, goes up connecting portion, and lower connecting portion and pillar fixed connection go up connecting portion and pillar swing joint. The utility model discloses a bearing punching machine, pneumatic transmission, location are accurate, balance, low noise, pollution -free, easy and simple to handle all invite to the during operation, have guaranteed the bearing and have processed and have higher precision.
Description
Technical field
The utility model relates to technical field of bearing processing, particularly relates to pneumatic bearing stamping machine.
Background technology
Impulse bearing: the representational impulse bearing of most, of many uses, radial load and bi-directional axial load can be born; Be applicable to High Rotation Speed and require the occasion of low noise, low vibration; Appropriate lubricating grease is filled with in advance with in the sealing type bearings of steel plate dust cap or rubber seal; The bearing of outer astragal locating snap ring or flange, namely easy axial location, is convenient to again the installation in shell; The size that peak load profile shaft holds is identical with standard rolling bearing, but inside and outside circle has place's filling notch, adds dress ball number, improves rated load.
But impulse bearing is when punching press; the common punch press of general employing carries out punching press; noise is large, the complicated structure of bearing block, cost are higher; and the bearing that punching press obtains is owing to fixing improper or safeguard measure is inadequate during punching press; the bearing accuracy that punching press obtains is difficult to ensure; error deviation is serious, and bearing will be scrapped, and cannot use.
For ensureing the required precision of bearing assemble, prevent from, because misoperation causes the damage of bearing accuracy, this application provides following solution.
Utility model content
In order to overcome above-mentioned the deficiencies in the prior art, the utility model provides pneumatic bearing stamping machine, its object is to, improve the accuracy of the location of bearing when punching press, and uniform force during raising punching press, finally reach the punching precision improving bearing, reduce its defect rate, thus reduce the production cost of bearing.
The technical scheme that the utility model adopts is: pneumatic bearing stamping machine, comprises the counterdie be fixed on workbench, and is fixed on the patrix on counterdie by least two root posts; Be provided with positioner above the center of counterdie, bearing to be punched is placed in positioner internal fixtion, and the top of bearing to be punched is provided with low punch; The center of patrix is to having upper punch, and the center of upper punch and low punch is on same straight line; And the top of upper punch is also respectively equipped with master cylinder and assistant cylinder, master cylinder and assistant cylinder connection control panel simultaneously; Positioner comprises fixing chuck and movable sleeve, and movable sleeve inserts the centre of fixing chuck and conveniently takes, and fixing chuck is bolted on counterdie; Movable sleeve comprises lower connecting portion and pillar, upper connecting portion, and lower connecting portion is fixedly connected with pillar, and upper connecting portion and pillar are flexibly connected.Bearing stamping machine of the present utility model, employing upper die and lower die, some root posts form a small-sized gantry shelf structure, and above patrix, be provided with master cylinder and assistant cylinder driving upper punch, punching press is carried out to fixing bearing to be punched on the positioning device, ensure and next bearing to be punched is subject to even and stable stamping press, there will not be the local failure to bearing, reduce its defect rate and cost.In addition, first positioner of the present utility model adopts fixing chuck and counterdie to fix, and then inserted in fixing chuck by movable sleeve, the bearing being convenient for changing different bearings and different size on the one hand carries out punching press, ensure that its machining accuracy, improve its working (machining) efficiency on the other hand.
Further improvement of the utility model is, upper punch and low punch are made up of rigid plastics, prevents the drift of this stamping machine when punching press, and what weigh itself and bearing products wounded touches face, ensure that the complete appearance of the product of bearing.Further, upper punch and low punch are also provided with rubber protecting jacket outward, have better protected effect.
Further improvement of the utility model is, be provided with the some vertical axis of guides around master cylinder, assistant cylinder is connected on the axis of guide by slide block, further ensures the punching press uniformity of whole stamping machine.
Further improvement of the utility model is, counterdie is also provided with several fixing points, and counterdie is fixed by above-mentioned fixing point and workbench.Meanwhile, also whole stamping machine for convenience detach, conveniently carries out complete machine to stamping machine and moves, easy to use.
Compared with prior art, the beneficial effects of the utility model are: bearing stamping machine of the present utility model, employing upper die and lower die, some root posts form a small-sized gantry shelf structure, and above patrix, be provided with master cylinder and assistant cylinder driving upper punch, punching press is carried out to fixing bearing to be punched on the positioning device, ensure and next bearing to be punched is subject to even and stable stamping press, there will not be the local failure to bearing, reduce its defect rate and cost.In addition, first positioner of the present utility model adopts fixing chuck and counterdie to fix, and then inserted in fixing chuck by movable sleeve, the bearing being convenient for changing different bearings and different size on the one hand carries out punching press, ensure that its machining accuracy, improve its working (machining) efficiency on the other hand.
Bearing stamping machine of the present utility model, Pneumatic Transmission, registration, structure is simple, any position all can produce maximum pressure in stroke, average rate balance during work, low noise, pollution-free, easy and simple to handle, only need adjust air pressure pressure regulator valve just can reach required pressure assembling force, simple and convenient, ensure that bearing machining has higher precision.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure schematic diagram of an embodiment of pneumatic bearing stamping machine.
Detailed description of the invention
In order to deepen, to understanding of the present utility model, to further illustrate the utility model below in conjunction with drawings and Examples, this embodiment, only for explaining the utility model, not forming protection domain of the present utility model and limiting.
As shown in Figure 1, pneumatic bearing stamping machine, comprises the counterdie 1 be fixed on workbench, and is fixed on the patrix 3 on counterdie 1 by least two root posts 2; Be provided with positioner 11 above the center of counterdie 1, bearing 15 to be punched is placed in positioner 11 internal fixtion, and the top of bearing 15 to be punched is provided with low punch 8; The center of patrix 3 is to having upper punch 13, and the center of upper punch 13 and low punch 13 is on same straight line; And the top of upper punch 13 is also respectively equipped with master cylinder 14 and assistant cylinder 6, master cylinder 14 and assistant cylinder 6 are connected on PLC control panel simultaneously; Positioner 11 comprises fixing chuck 4 and movable sleeve 7, and movable sleeve 7 inserts the centre of fixing chuck 4 and conveniently takes, and fixing chuck 4 is fixed on counterdie 1 by bolt 5; Movable sleeve 7 comprises lower connecting portion 71 and pillar 72, upper connecting portion 73, and lower connecting portion 71 is fixedly connected with pillar 72, and upper connecting portion 73 and pillar 72 are flexibly connected.Bearing stamping machine of the present utility model, patrix 3 and counterdie 1, some root posts 2 is adopted to form a small-sized gantry shelf structure, and above patrix 3, be provided with master cylinder 14 and assistant cylinder 6 drives upper punch 13, punching press is carried out to the bearing to be punched 15 be fixed on positioner 11, ensure and next bearing 15 to be punched is subject to even and stable stamping press, there will not be the local failure to bearing 15, reduce its defect rate and cost.In addition, first positioner 11 of the present utility model adopts fixing chuck 4 to fix with counterdie 1, then movable sleeve 7 is inserted in fixing chuck 4, the bearing being convenient for changing different bearings and different size on the one hand carries out punching press, ensure that its machining accuracy, improve its working (machining) efficiency on the other hand.
In the above-described embodiments, upper punch 13 and low punch 8 are made up of rigid plastics, prevent the drift of this stamping machine when punching press, and what weigh itself and bearing products wounded touches face, ensure that the complete appearance of the product of bearing.Further, be also provided with rubber protecting jacket 12 outside upper punch 13 and low punch 8, there is better protected effect.
In the above-described embodiments, be provided with the some vertical axis of guides 10 around master cylinder 14, assistant cylinder 6 is connected on the axis of guide 10 by slide block 17, further ensures the punching press uniformity of whole stamping machine.
In the above-described embodiments, counterdie 1 is also provided with several fixing points 9, counterdie 1 is fixed with workbench by above-mentioned fixing point 9.Meanwhile, also whole stamping machine for convenience detach, conveniently carries out complete machine to stamping machine and moves, easy to use.
Bearing stamping machine of the present utility model, Pneumatic Transmission, registration, structure is simple, any position all can produce maximum pressure in stroke, average rate balance during work, low noise, pollution-free, easy and simple to handle, only need adjust air pressure pressure regulator valve just can reach required pressure assembling force, simple and convenient, ensure that bearing machining has higher precision.
What embodiment of the present utility model was announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; very easily according to above-described embodiment; understand spirit of the present utility model; and make different amplifications and change, but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.
Claims (5)
1. pneumatic bearing stamping machine, is characterized in that: comprise the counterdie (1) be fixed on workbench, and is fixed on the patrix (3) on counterdie (1) by least two root posts (2); Be provided with positioner (11) above the center of described counterdie (1), bearing to be punched (15) is placed in positioner (11) internal fixtion, and the top of described bearing to be punched (15) is provided with low punch (8);
The center of described patrix (3) is to having upper punch (13), and the center of described upper punch (13) and low punch (13) is on same straight line;
And the top of described upper punch (13) is also respectively equipped with master cylinder (14) and assistant cylinder (6), described master cylinder (14) and assistant cylinder (6) connection control panel simultaneously;
Described positioner (11) comprises fixing chuck (4) and movable sleeve (7), and described movable sleeve (7) inserts the centre of fixing chuck (4) and conveniently takes, and described fixing chuck (4) is fixed on counterdie (1) by bolt (5);
Described movable sleeve (7) comprises lower connecting portion (71) and pillar (72), upper connecting portion (73), and described lower connecting portion (71) is fixedly connected with pillar (72), and described upper connecting portion (73) and pillar (72) are flexibly connected.
2. pneumatic bearing stamping machine according to claim 1, is characterized in that: described upper punch (13) and low punch (8) are made up of rigid plastics.
3. pneumatic bearing stamping machine according to claim 1 and 2, is characterized in that: described upper punch (13) and low punch (8) are also provided with rubber protecting jacket (12) outward.
4. pneumatic bearing stamping machine according to claim 1, is characterized in that: described master cylinder (14) is provided with the some vertical axis of guides (10) around, and described assistant cylinder (6) is connected on the axis of guide (10) by slide block (17).
5. pneumatic bearing stamping machine according to claim 1, is characterized in that: described counterdie (1) is also provided with several fixing points (9), and described counterdie (1) is fixed by above-mentioned fixing point (9) and workbench.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567347.4U CN204892658U (en) | 2015-07-31 | 2015-07-31 | Pneumatic bearing punching machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520567347.4U CN204892658U (en) | 2015-07-31 | 2015-07-31 | Pneumatic bearing punching machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204892658U true CN204892658U (en) | 2015-12-23 |
Family
ID=54914872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520567347.4U Expired - Fee Related CN204892658U (en) | 2015-07-31 | 2015-07-31 | Pneumatic bearing punching machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204892658U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127007A (en) * | 2017-06-20 | 2017-09-05 | 新乡市振英机械设备有限公司 | A kind of structure of broken square brick type brown sugar |
-
2015
- 2015-07-31 CN CN201520567347.4U patent/CN204892658U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107127007A (en) * | 2017-06-20 | 2017-09-05 | 新乡市振英机械设备有限公司 | A kind of structure of broken square brick type brown sugar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |