CN214818208U - Rocker arm clamp spring opening device - Google Patents
Rocker arm clamp spring opening device Download PDFInfo
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- CN214818208U CN214818208U CN202121093020.XU CN202121093020U CN214818208U CN 214818208 U CN214818208 U CN 214818208U CN 202121093020 U CN202121093020 U CN 202121093020U CN 214818208 U CN214818208 U CN 214818208U
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- sliding block
- connecting rod
- slider
- jump ring
- sliding
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Abstract
The utility model discloses a rocking arm jump ring opening device relates to axle and uses jump ring assembly technical field. A rocker arm circlip opening device comprising: the base is connected with the supporting table through the pillar, a sliding groove is formed in the supporting table, the opening and closing assembly is connected with the sliding groove in a sliding mode, and the bottom of the opening and closing assembly is connected with the connecting rod; the opening and closing assembly comprises a first sliding block, a second sliding block and a third sliding block used for driving the first sliding block and the second sliding block, the first sliding block and the second sliding block are symmetrically arranged, positioning parts are respectively arranged on the first sliding block and the second sliding block, the third sliding block is arranged in a cavity structure formed by the first sliding block and the second sliding block, and the bottom of the third sliding block is connected with the connecting rod. Through setting up the subassembly that opens and shuts, when the use device, place the rocking arm jump ring at the subassembly top that opens and shuts, then push down the connecting rod, can make the subassembly that opens and shuts slide along the spout to increase the diameter of rocking arm jump ring, convenient operation, labour saving and time saving.
Description
Technical Field
The utility model relates to a jump ring assembly technical field for the axle, concretely relates to rocking arm jump ring opening device.
Background
The clamp spring, also called retainer ring or retaining ring, belongs to one kind of fastener, and is used in the shaft groove or hole groove of machine and equipment to prevent the axial movement of parts on the shaft or hole. The clamp spring is widely applied to a plurality of industrial fields, and when the clamp spring is used, the position of other matched parts can be effectively limited only by installing the clamp spring in a clamp spring groove of the part. When selecting the rocking arm jump ring at present, mainly select the jump ring the same with axle slot and hole groove footpath, during the installation jump ring, because the diameter of jump ring is the same with the groove footpath of axle slot or hole groove, there is the difficult problem of putting into the jump ring groove of jump ring, meet this kind of condition at present, it is usually artifical with the pliers to clip the open-ended both ends of jump ring, then outwards stimulate the jump ring, make the diameter grow of jump ring, then put into the rocking arm axle with the jump ring, further press from both sides tightly again to accomplish whole jump ring installation step. This mode makes the jump ring opening grow the in-process, and the opening is inconvenient, and waste time and manpower simultaneously still can be because exert oneself too big damage that leads to the jump ring, and this not only can not guarantee jump ring installation quality effectively, has restricted installation work efficiency moreover, consequently needs to make the improvement to this.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rocking arm jump ring opening device to solve the problem that current rocking arm jump ring opening is inconvenient, the opening time easily leads to the jump ring to damage because exert oneself too greatly.
The utility model provides an above-mentioned technical problem's technical scheme as follows:
the utility model provides a rocking arm jump ring opening device which characterized in that includes: the base is connected with the supporting table through the pillar, a sliding groove is formed in the supporting table, the opening and closing assembly is connected with the sliding groove in a sliding mode, and the bottom of the opening and closing assembly is connected with the connecting rod;
the opening and closing assembly comprises a first sliding block, a second sliding block and a third sliding block used for driving the first sliding block and the second sliding block, the first sliding block and the second sliding block are symmetrically arranged, positioning parts are respectively arranged on the first sliding block and the second sliding block, the third sliding block is arranged in a cavity structure formed by the first sliding block and the second sliding block, and the bottom of the third sliding block is connected with the connecting rod.
The beneficial effects of adopting the above technical scheme are: through setting up subassembly and the connecting rod that opens and shuts, when the using device, place the rocking arm jump ring at the top of subassembly that opens and shuts, first slider in the subassembly that opens and shuts is the symmetry setting with the second slider, and be provided with the setting element on first slider and the second slider respectively, the setting element is used for the location of rocking arm jump ring, then the staff is to the connecting rod application of force downwards, third slider bottom is connected with the connecting rod, the third slider sets up in the cavity structure of first slider and second slider, can drive the third slider lapse when pushing down the connecting rod, can drive first slider when the third slider lapse, the spout that the second slider was followed on the brace table slides, thereby make the diameter increase of rocking arm jump ring, it is more convenient to make the rocking arm jump ring opening, the reliability of increase means, the convenience, and the work efficiency is improved.
Furthermore, a limit block matched with the sliding groove is arranged on the supporting table, and the limit blocks are respectively arranged at two ends of the sliding groove.
The beneficial effects of adopting the above technical scheme are: through setting up the stopper for the position of first slider of restriction and second slider prevents outside first slider, the roll-off spout of second slider when the operation.
Furthermore, a rod piece is arranged on the base and penetrates through the connecting rod, and a first spring is arranged on the rod piece and is located between the base and the connecting rod.
The beneficial effects of adopting the above technical scheme are: when the device uses, place the rocking arm jump ring in the top of subassembly that opens and shuts, through setting up the member, make the connecting rod rather than forming the lever, utilize lever principle, when the staff is to the connecting rod downward application of force, the connecting rod can drive the third slider lapse on the subassembly that opens and shuts, thereby drive first slider and the spout slip on the brace table of second slider edge, reach the effect of increase rocking arm jump ring opening diameter, make device convenient operation and laborsaving, through setting up first spring, when the device does not use, first spring can make the connecting rod restore to the throne, the connecting rod restores to the throne and promotes the third slider lapse, make the subassembly that opens and shuts restore to the throne, facilitate for next operation, and the time is saved.
Furthermore, the tip of connecting rod is provided with the part of pushing down, pushes down the part and includes pole setting, running-board, and the pole setting runs through the connecting rod perpendicularly, and the running-board setting is kept away from the one end of connecting rod in the pole setting.
The beneficial effects of adopting the above technical scheme are: through setting up the push down part, push down the part and include pole setting, running-board, when the device used, the staff can be through stepping on the running-board with the foot, and downwards steps on, to the connecting rod application of force, it is more convenient laborsaving to operate.
Further, the upright rod is in threaded connection with the connecting rod.
The beneficial effects of adopting the above technical scheme are: through threaded connection, when necessary, rotatory pole setting can make the pole setting reciprocate along the connecting rod to be applicable to different staff, increase the flexibility of device.
Furthermore, the limiting block is connected with the first sliding block and the second sliding block through second springs respectively.
The beneficial effects of adopting the above technical scheme are: through setting up first spring, when the device does not use, first spring makes the connecting rod reset, and the connecting rod resets and can promote the third slider and slide on first slider and second slider, and the second spring makes first slider, second slider reset, forms the cooperation with the second spring, facilitates for next operation, saves time.
Further, one end, far away from the pressing component, of the connecting rod is provided with an adjusting screw rod.
The beneficial effects of adopting the above technical scheme are: when the device is used, when a worker applies downward force to the connecting rod, the top end of the adjusting screw rod is in contact with the bottom end of the supporting table, the height of the connecting rod when the connecting rod is pressed down is adjusted by changing the length of the adjusting screw rod, and the connecting rod is connected with the third sliding block, so that the third sliding block can slide downward along the first sliding block and the second sliding block when the connecting rod is pressed downward, and the first sliding block and the second sliding block are driven to slide along the sliding groove; the longer the length of adjusting the screw, the distance that the third slider slided downwards is just big to drive first slider, second slider gliding distance on the last spout of a supporting bench just far away, thereby the opening diameter that makes the rocking arm jump ring just big more, through changing the length of adjusting the screw, thereby adjust the opening diameter size of rocking arm jump ring, make the device more reliable, increased the flexibility of device.
Furthermore, the first sliding block and the second sliding block are respectively matched with the sliding groove, and the third sliding block is matched with the cavity structure.
The beneficial effects of adopting the above technical scheme are: first slider, second slider and spout looks adaptation make the slider more stable when sliding along the spout. The third slider and cavity structure looks adaptation make the third slider can be smooth slide along first slider, second slider to make the subassembly that opens and shuts more firm, reliable.
Compared with the prior art, the utility model discloses following beneficial effect has:
the utility model provides a rocking arm jump ring opening device, through setting up subassembly and the connecting rod that opens and shuts, when the use device, place the rocking arm jump ring at the top of subassembly that opens and shuts, first slider in the subassembly that opens and shuts is the symmetry setting with the second slider, and be provided with the setting element on first slider and the second slider respectively, the setting element is used for the location of rocking arm jump ring, then the staff is to the downward application of force of connecting rod, third slider bottom is connected with the connecting rod, the third slider sets up in the cavity structure of first slider and second slider, can drive the third slider lapse when pushing down the connecting rod, can drive first slider when the third slider lapse, the spout on the brace table slides is followed to the second slider, thereby make the diameter increase of rocking arm jump ring, it is more convenient to make rocking arm jump ring opening, increase device's reliability, and work efficiency is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the apparatus;
FIG. 2 is a schematic view of the opening/closing assembly;
FIG. 3 is a schematic view (top view) of the support stage.
The reference numerals shown in fig. 1 to 2 are respectively expressed as: 1-base, 2-pillar, 3-supporting platform, 301-chute, 302-limiting block, 4-connecting rod, 5-opening and closing component, 501-first sliding block, 502-second sliding block, 503-third sliding block, 504-positioning piece, 505-second spring, 6-cavity structure, 7-rod piece, 701-first spring, 8-pressing component, 801-upright rod, 802-pedal and 9-screw rod.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts belong to the protection scope of the present invention.
Example 1
Referring to fig. 1-3, a rocker arm clamp spring opening device includes: a base 1, the base 1 is used for supporting the whole device. The device also comprises a support column 2, and the support column 2 is arranged on the base 1. Still including a supporting bench 3, a supporting bench 3 is connected with base 1 through pillar 2, is connected through pillar 2, forms a spatial structure between a supporting bench 3 and the base 1, is provided with spout 301 on a supporting bench 3, and spout 301 makes things convenient for the subassembly on a supporting bench 3 to slide. Still include connecting rod 4, connecting rod 4 sets up between base 1 and brace table 3, and connecting rod 4 acts as the handle effect when being used for the staff to the device application of force, makes the device use more convenient.
Still including opening and shutting subassembly 5, opening and shutting subassembly 5 runs through a supporting bench 3, and with a supporting bench 3 sliding connection, the bottom and the connecting rod 4 of opening and shutting subassembly 5 are connected, opening and shutting subassembly 5 includes first slider 501, second slider 502, third slider 503, first slider 501 is symmetrical structure with second slider 502, be provided with setting element 504 on first slider 501 and the second slider 502 respectively, setting element 504 is used for the location of rocking arm jump ring, setting element 504 can be the lug, the outer wall of its lug contacts with the inner wall of rocking arm jump ring, make the rocking arm jump ring location, setting element 504 also can be the recess, the groove diameter of recess and the size looks adaptation of rocking arm jump ring, make things convenient for the location of rocking arm jump ring. The third sliding block 503 is arranged in the space structure 6 formed by the first sliding block 501 and the second sliding block 502, the third sliding block 503 is used for driving the first sliding block 501 and the second sliding block 502 to slide along the sliding groove 301, and the bottom of the third sliding block 503 is connected with the connecting rod 4; when the first sliding block 501 is fixedly connected with the sliding groove 301, the third sliding block 503 drives the second sliding block 502 to slide along the sliding groove, so that the effect of increasing the diameter of the rocker arm clamp spring can be realized; when the second slider 502 is fixedly connected with the chute 301, the third slider 503 can drive the first slider 501 to slide along the chute 301, so that the effect of increasing the diameter of the arm clamp spring can be realized; when the first slider 501 and the second slider 502 can slide along the sliding groove 301, the third slider 503 can drive the first slider 501 and the second slider 502 to slide along two ends of the sliding groove 301, and the effect of increasing the diameter of the arm clamp spring can also be achieved. The locating piece 504 and the size looks adaptation of rocking arm jump ring, place the rocking arm jump ring on the locating piece 504, operate connecting rod 4, the application of force to connecting rod 4 is downward, and third slider 503 is connected with connecting rod 4, can drive third slider 503 and slide down, and third slider 503 slides down, can drive first slider 501, second slider 502 and slide along spout 301 to make the diameter increase of rocking arm jump ring, the follow-up installation operation of rocking arm jump ring of being convenient for.
Place the first slider 501 on subassembly 5 that opens and shuts with the rocking arm jump ring, setting element 504 on the second slider 502, setting element 504 is used for the location of rocking arm jump ring, then the staff is to connecting rod 4 application of force downwards, third slider 503 bottom is connected with connecting rod 4, can drive third slider 503 lapse when pushing down connecting rod 4, can drive first slider 501 during third slider 503 lapse, second slider 502 slides along spout 301, thereby make the diameter increase of rocking arm jump ring, it is more convenient to make the opening of rocking arm jump ring, the reliability of increase device, convenience, and the work efficiency is improved.
Referring to fig. 1-3, the rocker arm clamp spring opening device of the present invention: the support table 3 is provided with a limit block 302 matched with the chute 301, and the limit blocks 302 are respectively arranged at two ends of the chute 301. Through setting up stopper 302 at the both ends of spout 301, a position for limiting first slider 501, and second slider 502, when the device is when using, avoid the staff too big because of the application of force, make first slider 501, the distance that second slider 502 slided on spout 301 is too big, thereby make the opening diameter of rocking arm jump ring too big cause the damage to the rocking arm jump ring, through limiting first slider 501, the position of the smooth 502 of second slider, the rate of utilization of rocking arm jump ring is improved, the damage of jump ring has been reduced, and the work efficiency is improved.
Please refer to fig. 1, the utility model discloses a rocking arm jump ring opening device: the base 1 is provided with a rod 7, the rod 7 penetrates through the connecting rod 4, the rod 7 is provided with a first spring 701, and the first spring 701 is located between the base 1 and the connecting rod 4. When the device is used, the rocker clamp spring is placed on the positioning piece 504 above the first sliding block 501 and the second sliding block 502, the lever is formed by the connecting rod 4 and the rod piece 7 by arranging the rod piece 7, and when a worker applies downward force to the connecting rod 4 by utilizing the lever principle, the connecting rod 4 can drive the third sliding block 503 on the opening and closing assembly 5 to slide downwards, so that the first sliding block 501 and the second sliding block 502 are driven to slide along the sliding groove 301, the opening diameter of the rocker clamp spring is increased, and the device is convenient to operate and labor-saving.
Please refer to fig. 1, the utility model discloses a rocking arm jump ring opening device: the end of connecting rod 4 is provided with and pushes down parts 8, and it includes pole setting 801, running-board 802 to push down parts 8, and pole setting 801 runs through connecting rod 4 perpendicularly, and running-board 802 sets up the one end of keeping away from connecting rod 4 on pole setting 801. When the device is used, a worker steps on the pedal 802 with feet, the pedal 802 is stepped downwards to enable the connecting rod 4 to move downwards, so that the third sliding block 503 is driven to slide downwards, the third sliding block 503 drives the first sliding block 501 and the second sliding block 502 to slide along the sliding groove 301, the diameter of the rocker clamp spring is increased, and the device is more labor-saving by arranging the pressing component 7.
Preferably, the upright 801 is screwed to the connecting rod 4. The end that pole setting 801 and connecting rod 4 are connected is provided with the external screw thread, is provided with on the connecting rod 4 with pole setting 801 external screw thread fit's internal thread to realize threaded connection, through threaded connection, can adjust the height of pole setting 801 through rotatory mode when necessary, thereby be applicable to different staff.
Preferably, the limit block 302 and the first slider 501, and the limit block 302 and the second slider 502 are respectively connected by a second spring 505. Through setting up second spring 505, when the device was not used, first spring 701 made connecting rod 4 reset, connecting rod 4 resets and can make third slider 503 upwards slide along first slider 501 and second slider 502 to make third slider 503 reset to in the cavity structure 6, second spring 505 makes first slider 501, second slider 502 reset, form the cooperation that resets with first spring 701, improve the effect that resets, facilitate for next operation, save time.
Preferably, the end of the connecting rod 4 remote from the pressing member 8 is provided with an adjusting screw 9. When the device is used, when a worker applies downward force to the connecting rod 4, the top end of the adjusting screw 9 is in contact with the bottom end of the support table 3, the length of the adjusting screw 9 is changed, so that the height of the connecting rod 4 when the connecting rod 4 is pressed downward is adjusted, and the connecting rod 4 is connected with the third slider 503, so that the third slider 503 can slide downward along the first slider 501 and the second slider 502 when the connecting rod 4 is pressed downward, and the first slider 501 and the second slider 502 can be driven to slide along the sliding groove 301; the longer the length of the adjusting screw 9 is, the larger the downward sliding distance of the third slider 503 is, so that the longer the sliding distance of the first slider 501 and the second slider 502 which are driven to slide on the upper chute 301 of the support table 3 is, and the larger the opening diameter of the rocker arm clamp spring is, and the size of the opening diameter of the rocker arm clamp spring is adjusted by changing the length of the adjusting screw 9, so that the device is more reliable, and the flexibility of the device is increased.
Preferably, the first slider 501 and the second slider 502 are respectively adapted to the sliding groove 301, and the third slider 503 is adapted to the cavity structure 6. The first slider 501 and the second slider 502 are adapted to the sliding groove 301, so that the first slider 501 and the second slider 502 are more stable when sliding along the sliding groove 301 on the support table 3. The third sliding block 503 is adapted to the cavity structure 6, so that the third sliding block 503 can smoothly slide along the first sliding block 501 and the second sliding block 502, and can rapidly drive the first sliding block 501 and the second sliding block 502 to slide along the sliding groove 301, thereby making the opening and closing assembly 5 more stable and reliable.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides a rocking arm jump ring opening device which characterized in that includes: the base (1) is connected with the supporting table (3) through the supporting column (2), a sliding groove (301) is formed in the supporting table (3), the opening and closing assembly (5) is connected with the sliding groove (301) in a sliding mode, and the bottom of the opening and closing assembly (5) is connected with the connecting rod (4);
the opening and closing assembly (5) comprises a first sliding block (501), a second sliding block (502) and a third sliding block (503) used for driving the first sliding block (501) and the second sliding block (502), the first sliding block (501) and the second sliding block (502) are symmetrically arranged, positioning parts (504) are respectively arranged on the first sliding block (501) and the second sliding block (502), the third sliding block (503) is arranged in a cavity structure (6) formed by the first sliding block (501) and the second sliding block (502), and the bottom of the third sliding block (503) is connected with the connecting rod (4).
2. The rocker-arm circlip opening device of claim 1, characterized in that: the supporting table (3) is provided with limiting blocks (302) matched with the sliding grooves (301), and the limiting blocks (302) are arranged at two ends of the sliding grooves (301) respectively.
3. The rocker-arm circlip opening device of claim 1, characterized in that: the base (1) is provided with a rod piece (7), the rod piece (7) penetrates through the connecting rod (4), the rod piece (7) is provided with a first spring (701), and the first spring (701) is located between the base (1) and the connecting rod (4).
4. The rocker-arm circlip opening device of claim 1, characterized in that: the end of the connecting rod (4) is provided with a pressing part (8), the pressing part (8) comprises a vertical rod (801) and a pedal plate (802), the vertical rod (801) vertically penetrates through the connecting rod (4), and the pedal plate (802) is arranged at one end, far away from the connecting rod (4), of the vertical rod (801).
5. The rocker-arm circlip opening device of claim 4, wherein: the upright rod (801) is in threaded connection with the connecting rod (4).
6. The rocker-arm circlip opening device of claim 2, characterized in that: the limiting block (302) is connected with the first sliding block (501) and the limiting block (302) is connected with the second sliding block (502) through a second spring (505).
7. The rocker-arm circlip opening device of claim 4, wherein: and an adjusting screw rod (9) is arranged at one end of the connecting rod (4) far away from the pressing part (8).
8. The rocker-arm circlip opening device of claim 1, characterized in that: the first sliding block (501) and the second sliding block (502) are respectively matched with the sliding groove (301), and the third sliding block (503) is matched with the cavity structure (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121093020.XU CN214818208U (en) | 2021-05-20 | 2021-05-20 | Rocker arm clamp spring opening device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121093020.XU CN214818208U (en) | 2021-05-20 | 2021-05-20 | Rocker arm clamp spring opening device |
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| Publication Number | Publication Date |
|---|---|
| CN214818208U true CN214818208U (en) | 2021-11-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121093020.XU Active CN214818208U (en) | 2021-05-20 | 2021-05-20 | Rocker arm clamp spring opening device |
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| CN (1) | CN214818208U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440732A (en) * | 2022-01-31 | 2022-05-06 | 新昌技师学院(挂新昌职业高级中学牌子) | Bearing detection positioning device |
-
2021
- 2021-05-20 CN CN202121093020.XU patent/CN214818208U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114440732A (en) * | 2022-01-31 | 2022-05-06 | 新昌技师学院(挂新昌职业高级中学牌子) | Bearing detection positioning device |
| CN114440732B (en) * | 2022-01-31 | 2022-11-01 | 新昌技师学院(挂新昌职业高级中学牌子) | Bearing detection positioning device |
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