CN212145201U - Mistake proofing pressure equipment device of oil storage cylinder bottom - Google Patents
Mistake proofing pressure equipment device of oil storage cylinder bottom Download PDFInfo
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- CN212145201U CN212145201U CN202020230330.0U CN202020230330U CN212145201U CN 212145201 U CN212145201 U CN 212145201U CN 202020230330 U CN202020230330 U CN 202020230330U CN 212145201 U CN212145201 U CN 212145201U
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- 229910000831 Steel Inorganic materials 0.000 claims description 14
- 239000010959 steel Substances 0.000 claims description 14
- 230000002265 prevention Effects 0.000 claims 2
- 125000006850 spacer group Chemical group 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract 2
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000012797 qualification Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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Abstract
The utility model discloses an oil storage cylinder bottom mistake proofing pressure equipment device, including a pressure equipment seat, the pressure equipment seat includes the backing plate, be fixed with the cushion on the backing plate, be connected with a reference column in the cushion, set up in the reference column and press the dress chamber, still include a pushing down mechanism, pushing down mechanism includes a holding down plate, be fixed with a pressure head on the holding down plate, have one on the pressure head and oil storage cylinder assorted location chamber, still install an oil storage cylinder hold-down mechanism in the pressure head down, reference column detachable connects in the cushion, it has a signal hole to open in the cushion, open and be equipped with a through-hole in the reference column, the pressure equipment seat is fixed on a bottom plate, open an installation round hole in the bottom plate, fixedly connected with distance sensor in the installation round hole, distance sensor is just to signal hole and through-hole. The press fitting device is simple in structure, can quickly press fit the bottom cover to the bottom of the oil storage cylinder, is good in press fitting effect and high in press fitting efficiency, and has an error-proofing function.
Description
Technical Field
The utility model belongs to bottom pressure equipment field, concretely relates to oil storage cylinder bottom mistake proofing pressure equipment device.
Background
In view of the above, the applicant of the present application has filed a chinese patent with publication No. CN206936763U in 2017, which can effectively improve the production efficiency through a press-fitting device, but during the actual use, the following problems also occur: when the oil storage cylinder and the bottom cover are pressed, the direction of the bottom cover can be wrongly placed due to negligence of an operator, the pressing direction can be wrongly pressed, and the bottom cover and even the oil storage cylinder can be scrapped.
SUMMERY OF THE UTILITY MODEL
In order to solve one or more above-mentioned defects among the prior art, the utility model provides an oil storage cylinder bottom mistake proofing pressure equipment device, this pressure equipment device simple structure can effectually avoid the bottom to place the mistake in the pressure equipment bottom, has avoided the production of useless, the effectual manufacturing cost that has saved has improved the production qualification rate.
In order to achieve the purpose, the utility model provides an oil storage cylinder bottom mistake proofing press fitting device, which comprises a press fitting seat, wherein the press fitting seat comprises a backing plate, a cushion block is fixed on the backing plate, a positioning column is connected in the cushion block, a press fitting cavity is arranged in the positioning column, a reset spring is sleeved outside the positioning column, a reset sleeve is connected above the reset spring in a sliding way, and a butt ladder is arranged on the inner wall of the reset sleeve; still include a hold-down mechanism, the hold-down mechanism includes a holding-down plate, be fixed with the pressure head on the holding-down plate, have one on the pressure head and oil storage cylinder assorted location chamber, still install an oil storage cylinder hold-down mechanism in the pressure head down, reference column detachable connects in the cushion, a signal hole has been seted up in the backing plate, a through-hole has been seted up in the reference column, the pressure equipment seat is fixed on a bottom plate, a mounting groove has been seted up in the bottom plate, fixedly connected with distance sensor in the mounting groove, distance sensor is just to signal hole and through-hole, a line hole has still been seted up to the mounting groove bottom.
Furthermore, the positioning column is in threaded connection with the cushion block.
Furthermore, guide posts are fixed on two sides of the bottom plate, and the lower pressing plate is connected to the guide posts in a sliding mode through guide sleeves.
Furthermore, the bottom plate is further fixed with limiting columns on two sides of the press mounting seat, each limiting column comprises a fixed column and an adjustable column, and the adjustable columns are movably connected in the fixed columns and fastened through screws.
Furthermore, the oil storage cylinder pressing mechanism comprises a long hole formed in the side wall of the positioning cavity of the lower pressing head, a steel ball spring is connected in the long hole, and a steel ball is fixed to the top of the steel ball spring.
The utility model has the advantages that:
firstly, the press-fitting device is simple in structure, and can be detected by a distance sensor when the bottom cover is placed in a wrong direction, so that continuous processing is avoided;
secondly, the signal hole is formed in the bottom plate, so that whether the bottom cover is in the wrong direction or not can be identified through the distance sensor, the qualification rate is improved, and the generation of waste parts is reduced;
thirdly, through establish reset spring and reset sleeve at the outside cover of reference column, can make the oil storage cylinder quick by jack-up after the bottom pressure equipment is accomplished.
Drawings
Fig. 1 is a schematic structural view of the present invention before press-fitting the bottom cover;
fig. 2 is an enlarged view of a portion a of fig. 1 according to the present invention;
fig. 3 is a schematic structural view of the oil storage cylinder after the bottom cover is pressed.
In the figure, 1, a bottom plate; 2. cushion blocks; 3. a positioning column; 4. a press-fit cavity; 5. a bottom cover; 6. a reserve tube; 7. a return spring; 8. a protrusion; 9. abutting against the ladder; 10. a reset sleeve; 11. a lower pressing plate; 12. a lower pressure head; 13. a steel ball spring; 14. steel balls; 15. a distance sensor; 16. a signal aperture; 17. a through hole; 18. fixing a column; 19. an adjustable post; 20. a guide sleeve; 21. a positioning cavity; 22. a press machine; 23. line hole 24, mounting groove 25 and backing plate
Detailed Description
The invention will be further explained with reference to the following figures and examples:
referring to fig. 1 to 3, the wrong press mounting device for the bottom cover of the oil storage cylinder comprises a press mounting seat, wherein the press mounting seat comprises a base plate 25, a cushion block 2 is fixed on the base plate 25, a positioning column 3 is connected in the cushion block 2, a press mounting cavity 4 is formed in the positioning column 3, a return spring 7 is further sleeved outside the positioning column 3, a return sleeve 10 is slidably connected above the return spring 7, and an abutting step 9 is formed in the inner wall of the return sleeve 10; still include a hold-down mechanism, hold-down mechanism includes holding down plate 11, be fixed with pressure head 12 on the holding down plate 11, pressure head 12 is last to have one and the 6 assorted location chamber 21 of oil storage jar, still install an oil storage jar 6 hold-down mechanism in the pressure head 12 down, 3 detachable connections of reference column are in cushion 2, a signal hole 16 has been seted up in the backing plate 25, a through-hole 17 has been seted up in the reference column 3, the pressure equipment seat is fixed on a bottom plate 1, a mounting groove 24 has been seted up in the bottom plate 1, fixedly connected with distance sensor 15 in the mounting groove 24, distance sensor 15 is just to signal hole 16 and through-hole 17, a line hole 23 has still been seted up to mounting groove 24 bottom, and this line hole 23 is used for making the signal line of sensor wear out.
When the utility model is used, the operator positions the bottom cover 5 in the press-fitting cavity 4 of the positioning column 3, and because of the special shape of the bottom cover 5, a bulge 8 is arranged below the bottom cover, the distance between the lower surface thereof placed in the forward direction and the reverse direction and the distance sensor 15 are different, and in particular, when the distance is close, the accurate placement of the bottom cover 5 is represented, when the distance is far, the placement of the bottom cover 5 is wrong, when the placement of the bottom cover 5 is wrong, the distance sensor 15 transmits a signal to a controller in signal connection with the controller, the controller controls the machine tool to be incapable of being started normally, in this way, the press 22 does not punch, and, on the contrary, when the bottom cover 5 is correctly placed, the machine tool can normally start stamping to complete the press fitting between the oil storage cylinder 6 and the bottom cover 5, so that the occurrence of the conditions of waste parts and the like caused by press fitting errors can be effectively prevented. Specifically, the distance sensor 15 is connected to the controller, and the controller controls the machine tool not to operate when receiving the proximity detection signal from the sensor. The utility model discloses a distance sensor 15 can adopt distance sensor 15 and the model of model VL180-2N41136 to be NEC-56's controller, and the signal line of sensor is worn out from among the line hole 23.
Further, the positioning column 3 is in threaded connection with the cushion block 2. After long-time use, the last dust that may gather of distance sensor influences measurement accuracy, so the utility model discloses a 3 threaded connection of reference column are on cushion 2, so can twist it off fast, make things convenient for distance sensor's clearance.
Furthermore, guide posts are fixed on two sides of the bottom plate 1, and the lower pressing plate 11 is connected to the guide posts in a sliding mode through guide sleeves 21. Through the arrangement of the guide posts on the two sides of the bottom plate 1, the lower pressing plate 11 can move downwards, so that the pressing quality is more stable and guaranteed.
Furthermore, the bottom plate 1 is further fixed with limiting columns on two sides of the press-fitting seat, the limiting columns comprise fixed columns 18 and adjustable columns 19, and the adjustable columns 19 are movably connected in the fixed columns 18 and fastened through screws. Specifically, the utility model discloses a spacing post includes two parts, and wherein adjustable post 19 can go up and down to fix a position through the screw, so can be applicable to the pressure equipment of the oil storage jar 6 of different length, it is specific, can set up respectively on fixed column 18 and adjustable post 19 with the relative screw fastening hole of using of oil storage jar 6.
Further, the pressing mechanism of the oil storage cylinder 6 comprises a long hole formed in the side wall of the positioning cavity 21 of the lower pressing head 12, a steel ball spring 13 is connected in the long hole, and a steel ball 14 is fixed at the top of the steel ball spring 13. With this structure, the oil storage cylinder 6 can be pressed in the positioning cavity 21 of the lower pressing head 12, and the steel balls 14 are fixed on the steel ball springs 13, so when the oil storage cylinder 6 is connected to the positioning cavity 21 upwards, the oil storage cylinder 6 can smoothly push the steel balls 14 into the long holes, and then enter the positioning cavity 21.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (5)
1. The wrong-press mounting prevention device for the bottom cover of the oil storage cylinder comprises a press mounting seat, wherein the press mounting seat comprises a base plate, a cushion block is fixed on the base plate, a positioning column is connected in the cushion block, a press mounting cavity is formed in the positioning column, a reset spring is further sleeved on the outer side of the positioning column, a reset sleeve is connected above the reset spring in a sliding mode, and a butting ladder is formed in the inner wall of the reset sleeve; still include a hold-down mechanism, the hold-down mechanism includes a holding-down plate, be fixed with a pressure head on the holding-down plate, have one on the pressure head and oil storage cylinder assorted location chamber, still install an oil storage cylinder hold-down mechanism in the pressure head down, a serial communication port, reference column detachable connects in the cushion, a signal hole has been seted up in the backing plate, a through-hole has been seted up in the reference column, the pressure equipment seat is fixed on a bottom plate, a mounting groove has been seted up in the bottom plate, fixedly connected with distance sensor in the mounting groove, distance sensor is just to signal hole and through-hole, a line hole has still been seted up to the mounting groove bottom.
2. The incorrect press-fitting prevention device for a reserve tube bottom cover of claim 1, wherein the positioning post is screwed into the spacer.
3. The device for preventing wrong press-fitting of a bottom cover of a reserve cylinder as claimed in claim 2, wherein guide posts are further fixed to both sides of the bottom plate, and the lower pressure plate is slidably coupled to the guide posts through guide sleeves.
4. The device for preventing the wrong press-fitting of the bottom cover of the oil storage cylinder as claimed in claim 3, wherein the bottom plate is further fixed with limiting columns on two sides of the press-fitting seat, the limiting columns comprise fixed columns and adjustable columns, and the adjustable columns are movably connected in the fixed columns and fastened through screws.
5. The device for preventing the wrong press-fitting of the bottom cover of the reserve cylinder as claimed in claim 4, wherein said hold-down mechanism of the reserve cylinder comprises a long hole formed in the side wall of the positioning cavity of the lower press head, a steel ball spring is connected in said long hole, and a steel ball is fixed on the top of said steel ball spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020230330.0U CN212145201U (en) | 2020-02-29 | 2020-02-29 | Mistake proofing pressure equipment device of oil storage cylinder bottom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020230330.0U CN212145201U (en) | 2020-02-29 | 2020-02-29 | Mistake proofing pressure equipment device of oil storage cylinder bottom |
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| Publication Number | Publication Date |
|---|---|
| CN212145201U true CN212145201U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020230330.0U Active CN212145201U (en) | 2020-02-29 | 2020-02-29 | Mistake proofing pressure equipment device of oil storage cylinder bottom |
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| CN (1) | CN212145201U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415775A (en) * | 2022-09-20 | 2022-12-02 | 湖北云泰时代光学仪器有限公司 | Lens cone and sleeve assembling jig |
-
2020
- 2020-02-29 CN CN202020230330.0U patent/CN212145201U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115415775A (en) * | 2022-09-20 | 2022-12-02 | 湖北云泰时代光学仪器有限公司 | Lens cone and sleeve assembling jig |
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