CN220093694U - Automatic clamping spring assembly device for connecting shaft - Google Patents
Automatic clamping spring assembly device for connecting shaft Download PDFInfo
- Publication number
- CN220093694U CN220093694U CN202321713320.2U CN202321713320U CN220093694U CN 220093694 U CN220093694 U CN 220093694U CN 202321713320 U CN202321713320 U CN 202321713320U CN 220093694 U CN220093694 U CN 220093694U
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- lower die
- connecting shaft
- baffle
- groove
- assembly device
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- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model discloses an automatic clamping spring assembling device for a connecting shaft, which comprises a portal frame, wherein the upper end of the portal frame is provided with a top plate capable of moving up and down, the bottom of the top plate is fixedly provided with an upper die, the bottom of the upper die is fixedly provided with a slotting tool, the lower end of the portal frame is fixedly provided with a lower die, the upper end of the lower die is provided with a groove which penetrates through front and back and is open at the upper end, a protruding shaft which extends front and back is arranged in the groove, a row of clamping springs is sleeved on the protruding shaft, the upper end of the lower die is clamped with a sliding table which is in sliding fit with the protruding shaft front and back and is pressed at the rear end of the row of clamping springs, the rear end of the lower die is fixedly provided with a first baffle, a spring is clamped between the first baffle and the sliding table, the lower die is provided with a through hole which extends front and back and is positioned below the groove, and the connecting shaft is inserted into the front end of the through hole, and the clamping spring positioned at the front end of the row of the clamping springs is positioned below the slotting tool and is positioned above the connecting shaft. The utility model saves time and labor and improves the working efficiency.
Description
Technical Field
The utility model relates to an automatic clamping spring assembly device for a connecting shaft.
Background
The connecting shaft is an indispensable part on the electric saw, the front end of the connecting shaft is sleeved with a bearing, then the front end of the connecting shaft is blocked by a clamp spring, the clamp spring is clamped by pliers usually manually when the clamp spring is installed on the connecting shaft at present, the clamp spring is installed on the connecting shaft, time and labor are wasted, and the working efficiency is low.
Disclosure of Invention
In view of the above-mentioned drawbacks of the prior art, an object of the present utility model is to: an automatic clamping spring assembly device for a connecting shaft is provided.
The technical scheme of the utility model is as follows: the utility model provides a jump ring automatic assembly device for connecting axle, including a portal frame, the portal frame upper end has a roof that can reciprocate, the bottom of roof is fixed with the mould, the mould bottom is fixed with a spigot joint sword, the lower extreme of portal frame is fixed with a lower mould, the upper end of lower mould has a front and back link up and upper end open-ended recess, have a protruding axle that extends around in the recess, the cover has a row of jump ring on the protruding axle, the lower mould upper end card has one with protruding axle front and back sliding fit and presses the slip table at this row jump ring rear end, the rear end of lower mould is fixed with first baffle, the card has the spring between first baffle and the slip table, be equipped with the through-hole that extends around and be located the recess below on the lower mould, the connecting axle has been inserted to the through-hole front end, the jump ring that is located the front end in this row jump ring is located spigot joint sword below and is located the connecting axle top.
Further, the portal frame comprises a bottom plate, the top of the bottom plate is fixedly provided with a stand column, and the top plate is sleeved at the upper end of the stand column.
Further, two limiting grooves extending back and forth are formed in the lower die, the two limiting grooves are located on the left side and the right side of the groove, the rear end of each limiting groove is open, limiting blocks are arranged on the left side and the right side of the lower end of each sliding table, the limiting blocks slide into the limiting grooves, springs are arranged in the two limiting grooves, the front ends of the springs are abutted to the rear ends of the limiting blocks, and the rear ends of the springs are abutted to the front ends of the first baffle plates.
Further, a sliding block is arranged in the middle of the lower end of the sliding table, the protruding shaft is clamped into the sliding block and is in sliding fit with the sliding block front and back, and the clamping spring at the rearmost end of the clamping springs in the row leans against the front end face of the sliding block.
Further, a second baffle is fixed at the front end of the lower die, a gap for inserting a slotting tool is reserved between the rear end face of the second baffle and the front end face of the lower die, a pressing block is fixed at the top of the front end of the lower die, and a gap for passing through the slotting tool is reserved between the front end of the pressing block and the rear end of the second baffle.
Further, the lower end of the slotting tool is provided with an arc-shaped groove.
The automatic clamping spring assembly device for the connecting shaft has the beneficial effects that: when the roof moves down, the slotting tool moves down and can drive the jump ring to move down, makes the jump ring block the connecting axle, and labour saving and time saving has improved work efficiency.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of the present utility model;
FIG. 3 is a schematic view of the structure of the utility model after the portal frame, the upper die and the slotting tool are removed;
FIG. 4 is an exploded view of the present utility model with the gantry, upper die, and cutting tool removed;
FIG. 5 is a schematic view of the lower die of the present utility model;
fig. 6 is a schematic structural view of the slotting tool of the present utility model.
The figure shows: 1-portal frame, 1.1-top plate, 1.2-bottom plate, 1.3-upright post, 2-upper die, 3-slotting tool, 31-arc groove, 4-lower die, 41-groove, 42-protruding shaft, 43-through hole, 44-limit groove, 5-jump ring, 6-slip table, 61-limit block, 62-slide block, 7-first baffle, 8-spring, 9-connecting shaft, 10-second baffle, 11-briquetting.
Description of the embodiments
For a more visual and complete understanding of the technical solution of the utility model, non-limiting features will now be described with reference to the accompanying drawings, in which:
as shown in fig. 1-6, an automatic clamping spring assembling device for a connecting shaft comprises a portal frame 1, wherein a top plate 1.1 capable of moving up and down is arranged at the upper end of the portal frame 1, an upper die 2 is fixed at the bottom of the top plate 1.1, a slotting tool 3 is fixed at the bottom of the upper die 2, a lower die 4 is fixed at the lower end of the portal frame 1, a groove 41 penetrating front and back and having an opening at the upper end is arranged at the upper end of the lower die 4, a protruding shaft 42 extending front and back is arranged in the groove 41, a row of clamping springs 5 is sleeved on the protruding shaft 42, a sliding table 6 which is in sliding fit with the protruding shaft 42 front and back and is pressed at the rear end of the row of clamping springs 5 is clamped at the upper end of the lower die 4, a first baffle 7 is fixed at the rear end of the lower die 4, a spring 8 is clamped between the first baffle 7 and the sliding table 6, a through hole 43 extending front and back and being positioned below the groove 41 is arranged on the lower die 4, the connecting shaft 9 is inserted at the front end of the through hole 43, and the clamping spring 5 positioned at the forefront end of the row of the clamping springs 5 is positioned below the slotting tool 3 and is positioned above the connecting shaft 9.
As shown in fig. 1, the portal frame 1 comprises a bottom plate 1.2, a stand column 1.3 is fixed at the top of the bottom plate 1.2, and a top plate 1.1 is sleeved at the upper end of the stand column 1.3. The top of the top plate 1.1 is used for being connected with a press (not shown in the figure), the top can be driven to move up and down after the press works, and the top plate 1.1 can drive the upper die 2 and the slotting tool 3 to move up and down.
As shown in fig. 2-4, the lower die 4 is fixed on the bottom plate 1.2, two limiting grooves 44 extending back and forth are arranged on the lower die 4, the two limiting grooves 44 are positioned on the left side and the right side of the groove 41, the rear ends of the limiting grooves 44 are open, a limiting block 61 is arranged on the left side and the right side of the lower end of the sliding table 6, the limiting block 61 slides into the limiting grooves 44, a spring 8 is arranged in each of the two limiting grooves 44, the front end of the spring 8 abuts against the rear end of the limiting block 61, and the rear end of the spring 8 abuts against the front end of the first baffle 7. The middle position of the lower end of the sliding table 6 is provided with a sliding block 62, the protruding shaft 42 is clamped into the sliding block 62 and is in sliding fit with the sliding block 62 back and forth, and the clamping spring 5 positioned at the rearmost end of the clamping springs 5 in the row is abutted against the front end face of the sliding block 62. When one clamping spring 5 is clamped on the connecting shaft 9, the spring 8 pushes the rest of the clamping springs 5 to move forwards.
As shown in fig. 2-4, in order to facilitate the movement of the slotting tool 3, a second baffle 10 is fixed at the front end of the lower die 4, a gap for the slotting tool 3 to extend into is reserved between the rear end surface of the second baffle 10 and the front end surface of the lower die 4, a pressing block 11 is fixed at the top of the front end of the lower die 4, and a gap for the slotting tool 3 to pass through is reserved between the front end of the pressing block 11 and the rear end of the second baffle 10. As shown in fig. 2, the foremost clip 5 of the clip 5 row is located above the gap between the rear end face of the second shutter 10 and the front end face of the lower die 4.
As shown in fig. 6, the lower end of the slotting tool 3 has an arcuate slot 31. The shape of the arc-shaped groove 31 is matched with the outer wall surface of the clamp spring 5, so that the slotting tool 3 can conveniently contact the clamp spring 5.
When the tool holder works, when the top plate 1.1 moves downwards, the slotting tool 3 moves downwards to drive the clamp spring 5 to move downwards, so that the clamp spring 5 is clamped on the connecting shaft 9, and the slotting tool 3 resets after the clamp spring 5 is assembled. After the snap spring 5 is arranged on one connecting shaft 9, the connecting shaft 9 is pulled out forwards, and then a new connecting shaft 9 is inserted into the through hole 43. When all the clamping springs 5 are used, the sliding table 6 is held by hands to pull the sliding table 6 backwards, and then the clamping springs 5 are clamped on the convex shaft 42.
It should be understood, however, that the description herein of specific embodiments is not intended to limit the scope of the utility model, but on the contrary, the intention is to cover all modifications, equivalents, and alternatives falling within the spirit and scope of the utility model.
Claims (6)
1. A jump ring automatic assembly device for connecting axle, its characterized in that: the automatic clamping device comprises a portal frame, wherein a top plate capable of moving up and down is arranged at the upper end of the portal frame, an upper die is fixed at the bottom of the top plate, a slotting tool is fixed at the bottom of the upper die, a lower die is fixed at the lower end of the portal frame, a groove which is communicated with the lower die front and back and is provided with an upper end opening is formed in the upper end of the lower die, a convex shaft which extends front and back is arranged in the groove, a row of clamping springs are sleeved on the convex shaft, a sliding table which is in sliding fit with the convex shaft front and back and presses the rear end of the row of clamping springs is clamped at the upper end of the lower die, a first baffle is fixed at the rear end of the lower die, a spring is clamped between the first baffle and the sliding table, a through hole which extends front and back and is positioned below the groove is formed in the lower die, and a connecting shaft is inserted at the front end of the through hole.
2. The automatic snap spring assembly device for a connecting shaft according to claim 1, wherein: the portal frame comprises a bottom plate, wherein the top of the bottom plate is fixedly provided with a stand column, and the top plate is sleeved at the upper end of the stand column.
3. The automatic snap spring assembly device for a connecting shaft according to claim 1, wherein: the lower die is provided with two limiting grooves extending back and forth, the two limiting grooves are positioned on the left side and the right side of the groove, the rear end of each limiting groove is provided with an opening, the left side and the right side of the lower end of each sliding table are respectively provided with a limiting block, the limiting blocks slide into the limiting grooves, springs are respectively arranged in the two limiting grooves, the front ends of the springs are propped against the rear ends of the limiting blocks, and the rear ends of the springs are propped against the front ends of the first baffle plates.
4. The automatic snap spring assembly device for a connecting shaft according to claim 1, wherein: the middle position of the lower end of the sliding table is provided with a sliding block, the convex shaft is clamped into the sliding block and is in sliding fit with the sliding block back and forth, and the clamping spring at the rearmost end of the clamping springs in the row leans against the front end face of the sliding block.
5. The automatic snap spring assembly device for a connecting shaft according to claim 4, wherein: the front end of the lower die is fixedly provided with a second baffle, a gap for the slotting cutter to extend in is reserved between the rear end face of the second baffle and the front end face of the lower die, a pressing block is fixedly arranged at the top of the front end of the lower die, and a gap for the slotting cutter to pass through is reserved between the front end of the pressing block and the rear end of the second baffle.
6. The automatic snap spring assembly device for a connecting shaft according to claim 1, wherein: the lower end of the slotting tool is provided with an arc-shaped groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713320.2U CN220093694U (en) | 2023-07-03 | 2023-07-03 | Automatic clamping spring assembly device for connecting shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321713320.2U CN220093694U (en) | 2023-07-03 | 2023-07-03 | Automatic clamping spring assembly device for connecting shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220093694U true CN220093694U (en) | 2023-11-28 |
Family
ID=88873230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321713320.2U Active CN220093694U (en) | 2023-07-03 | 2023-07-03 | Automatic clamping spring assembly device for connecting shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220093694U (en) |
-
2023
- 2023-07-03 CN CN202321713320.2U patent/CN220093694U/en active Active
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