CN209064932U - A kind of soft bushing of mandrel rod bracket being conveniently replaceable - Google Patents
A kind of soft bushing of mandrel rod bracket being conveniently replaceable Download PDFInfo
- Publication number
- CN209064932U CN209064932U CN201821904320.XU CN201821904320U CN209064932U CN 209064932 U CN209064932 U CN 209064932U CN 201821904320 U CN201821904320 U CN 201821904320U CN 209064932 U CN209064932 U CN 209064932U
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- CN
- China
- Prior art keywords
- mandrel rod
- bracket
- soft bushing
- support frame
- soft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of soft bushings of mandrel rod bracket being conveniently replaceable, including board, the upper end both sides of the edge positional symmetry of the board is provided with the fixed bracket of No.1 and No. two fixed brackets, the fixed bracket of the No.1 and No. two fixed brackets are movably installed with mandrel rod between upper end, the surrounding outer surface of the mandrel rod is evenly distributed with three groups of idler wheels, and described No. two fixed brackets include support frame and disassembly block；The setting that the utility model passes through silicone grease ring, disassembly block and soft bushing, the utility model is effectively diffused the heat for the generation that rubs between mandrel rod and soft bushing, it can be convenient for removing and installing disassembly block, without entire mandrel rod bracket removal is replaced, it is more convenient, soft bushing is regularly replaced according to the degree of wear convenient for staff, can effectively prevent mandrel rod from causing to shake due to rotating abrasion for a long time, so that idler wheel slow-roll stabilization, it is abnormal to reduce product.The utility model structure is simple, practical and convenient.
Description
Technical field
The utility model belongs to mandrel rod field of stents, specifically a kind of soft bushing of mandrel rod bracket being conveniently replaceable.
Background technique
The horizontal process work bench of wet type piece leaf formula at present is transmitted support as idler wheel and is used using a large amount of mandrel rod, and mandrel rod
It is all usually that both ends are set up in board, and are fixed using the special jig of bracket.But it is rotating for a long time as a result, easily causing jig or axis
Rod milling damage, and then mandrel rod shakes, and may cause transmission exception or fragmentation, it is believed that future will be further improved, to meet
Different demands when use；
For the existing soft bushing of mandrel rod bracket when in use there is also certain drawbacks, mandrel rod easily causes mill due to rotating for a long time
Damage, and then mandrel rod shakes, and may cause transmission exception or fragmentation, makes troubles to staff's periodic replacement, is easy to be worn,
Service life is shorter, in order to solve drawbacks described above, now provides a solution.
Utility model content
The purpose of this utility model is to provide a kind of soft bushings of mandrel rod bracket being conveniently replaceable.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of soft bushing of mandrel rod bracket being conveniently replaceable, including board, the upper end both sides of the edge positional symmetry of the board
The fixed bracket of No.1 and No. two fixed brackets are provided with, the fixed bracket of the No.1 and No. two fixed brackets are living between upper end
Dynamic to be equipped with mandrel rod, the surrounding outer surface of the mandrel rod is evenly distributed with three groups of idler wheels, and described No. two fixed brackets include support
Frame and disassembly block, the disassembly block are located at the upper end of support frame, are arranged between the upper end of support frame as described above and the bottom end for dismantling block
There is soft bushing, and soft bushing is placed on the both ends of mandrel rod；
Sliding is provided with substrate on idler wheel described in several groups, and substrate is located at the surface of mandrel rod, described to dismantle the upper of block
Two side external surfaces are held to be movably installed with rotation button, the bottom outer surface middle position of the disassembly block is provided with upper groove, described
The upper end outer surface middle position of support frame is provided with lower groove, and the upper end two sides of support frame as described above are provided with vertical slot, the branch
The inside of support is provided with annular spacing groove, is slidably fitted with gag lever post on the annular spacing groove, outside the upper end of the gag lever post
Surface middle position is equipped with connecting rod, and the inside of the soft bushing is inlaid with silicone grease ring close to inner side.
Further, the vertical slot runs through the inside of disassembly block, and the annular spacing groove inside vertical slot and support frame
Connection, the vertical slot are vertically installed in the middle position of annular spacing groove.
Further, the connecting rod and vertical slot cooperate, and the gag lever post and annular spacing groove cooperate, the gag lever post
It is slided in annular spacing groove.
Further, the quantity of the mandrel rod is four groups, and four groups of mandrel rods are equidistant to be arranged in parallel in the fixed branch of No.1
Between frame and No. two fixed brackets.
Further, the upper groove and lower groove cooperatively form mandrel rod receiving through-hole, and the diameter of mandrel rod receiving through-hole omits
Greater than the diameter of mandrel rod.
Further, the surrounding outer surface of the rotation button is evenly distributed with rotation screw thread.
The utility model has the beneficial effects that setting of the utility model by silicone grease ring, disassembly block and soft bushing, so that
The utility model can effectively be diffused the heat for the generation that rubs between mandrel rod and soft bushing, increase the use of soft bushing
The time limit cooperates gag lever post and annular spacing groove, can be convenient for removing and installing to disassembly block, without by entire mandrel rod
The replacement of bracket removal, it is more convenient, soft bushing is regularly replaced according to the degree of wear convenient for staff, can effectively be prevented
Only mandrel rod causes to shake due to rotating abrasion for a long time, so that idler wheel slow-roll stabilization, it is abnormal to reduce product.The utility model structure
Simply, practical and convenient.
Detailed description of the invention
In order to facilitate the understanding of those skilled in the art, the utility model will be further described below with reference to the accompanying drawings.
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is the top view of the utility model；
Fig. 3 is the explosive view of the utility model；
Fig. 4 is the inside partial structural diagram of the utility model support frame；
Fig. 5 is the connection schematic diagram of the utility model gag lever post and connecting rod；
Fig. 6 is the installation diagram of the utility model silicone grease ring.
1, board in figure；2, the fixed bracket of No.1；3, No. two fixed brackets；4, mandrel rod；5, idler wheel；6, support frame；7, it tears open
Unload block；8, soft bushing；9, substrate；10, rotation button；11, upper groove；12, lower groove；13, vertical slot；14, annular spacing groove；
15, gag lever post；16, connecting rod；17, silicone grease ring.
Specific embodiment
As shown in figures 1 to 6, a kind of soft bushing of mandrel rod bracket being conveniently replaceable, including board 1, the upper end two of the board 1
Side edge positional symmetry is provided with the fixed bracket 2 of No.1 and No. two fixed brackets 3, the fixed bracket 2 of the No.1 and No. two fixations
Bracket 3 is movably installed with mandrel rod 4 between upper end, and the surrounding outer surface of the mandrel rod 4 is evenly distributed with three groups of idler wheels 5, institute
Stating No. two fixed brackets 3 includes support frame 6 and disassembly block 7, and the disassembly block 7 is located at the upper end of support frame 6, support frame as described above 6
Upper end and dismantle block 7 bottom end between be provided with soft bushing 8, and soft bushing 8 is placed on the both ends of mandrel rod 4；
Sliding is provided with substrate 9 on idler wheel 5 described in several groups, and substrate 9 is located at the surface of mandrel rod 4, the disassembly block 7
Two side external surface of upper end be movably installed with rotation button 10, the bottom outer surface middle position of the disassembly block 7 is provided with fovea superior
Slot 11, the upper end outer surface middle position of support frame as described above 6 are provided with lower groove 12, and the upper end two sides of support frame as described above 6 are provided with
Vertical slot 13, the inside of support frame as described above 6 are provided with annular spacing groove 14, are slidably fitted with gag lever post on the annular spacing groove 14
15, the upper end outer surface middle position of the gag lever post 15 is equipped with connecting rod 16, and the inside of the soft bushing 8 is close to inside position
It sets and is inlaid with silicone grease ring 17.
Further, the vertical slot 13 runs through the inside of disassembly block 7, and the annular inside vertical slot 13 and support frame 6
Limiting slot 14 is connected to, and the vertical slot 13 is vertically installed in the middle position of annular spacing groove 14, convenient for tearing open to disassembly block 7
It removes, it is more convenient without replacing entire mandrel rod bracket removal, soft bushing 8 is determined according to the degree of wear convenient for staff
Phase replacement, can effectively prevent mandrel rod 4 from causing to shake due to rotating abrasion for a long time, so that 5 slow-roll stabilization of idler wheel, reduces and produce
Product are abnormal.
Further, the connecting rod 16 cooperates with vertical slot 13, and the gag lever post 15 cooperates with annular spacing groove 14, institute
Gag lever post 15 is stated to slide in annular spacing groove 14.
Further, the quantity of the mandrel rod 4 is four groups, and the equidistant No.1 that is arranged in parallel in of four groups of mandrel rods 4 is fixed
Between bracket 2 and No. two fixed brackets 3.
Further, the upper groove 11 and lower groove 12 cooperatively form mandrel rod receiving through-hole, mandrel rod receiving through-hole it is straight
Diameter is slightly larger than the diameter of mandrel rod 4.
Further, the surrounding outer surface of the rotation button 10 is evenly distributed with rotation screw thread, carries out convenient for staff
Rotation.
A kind of soft bushing of mandrel rod bracket being conveniently replaceable first by powering on board, is made at work in motor
Under, mandrel rod can be good at being rotated between the fixed bracket of No.1 and No. two fixed brackets, so that idler wheel is driven to rotate,
The rotation of idler wheel can be good at being transmitted substrate, add secondly by mandrel rod both ends and support bracket fastened cohesive position
There is soft bushing, can effectively reduce the abrasion between mandrel rod and fixed bracket, be equipped with silicone grease ring, it can be effective right
The heat of generation of rubbing between mandrel rod and soft bushing is diffused, and is increased the service life of soft bushing, is torn open finally by being provided with
Block is unloaded, staff can be rotated rotation button and connecting rod is driven to rotate, and then gag lever post is driven to carry out in annular spacing groove
Sliding can pull out gag lever post by vertical slot, wherein vertical slot is through the interior of disassembly block when gag lever post slides into vertical slot
Portion, and vertical slot is connected to the annular spacing groove inside support frame, consequently facilitating removing to disassembly block, is not necessarily to entire axis
The replacement of rod bracket removal, it is more convenient, soft bushing is regularly replaced according to the degree of wear convenient for staff, it can be effective
Prevent mandrel rod from causing to shake due to rotating abrasion for a long time, so that idler wheel slow-roll stabilization, it is abnormal to reduce product.
The utility model enables the utility model effective by the setting of silicone grease ring, disassembly block and soft bushing
The heat for the generation that rubs between mandrel rod and soft bushing is diffused, the service life of soft bushing is increased, cooperates gag lever post and ring
Shape limiting slot, can be convenient for removing and installing disassembly block, without replacing entire mandrel rod bracket removal, more just
Victory regularly replaces soft bushing according to the degree of wear convenient for staff, can effectively prevent mandrel rod due to rotating for a long time
It wears and causes to shake, so that idler wheel slow-roll stabilization, it is abnormal to reduce product.The utility model structure is simple, practical and convenient.
Above content is only to the utility model structure example and explanation, the technology people of affiliated the art
Member makes various modifications or additions to the described embodiments or is substituted in a similar manner, without departing from reality
With novel structure or beyond the scope defined by this claim, all should belong to the protection range of the utility model.
Claims (6)
1. a kind of soft bushing of mandrel rod bracket being conveniently replaceable, which is characterized in that including board (1), the upper end two of the board (1)
Side edge positional symmetry is provided with No.1 fixed bracket (2) and No. two fixed brackets (3), the No.1 fixed bracket (2) and two
Number fixed bracket (3) are movably installed with mandrel rod (4) between upper end, and the surrounding outer surface of the mandrel rod (4) is evenly distributed with
Three groups of idler wheels (5), described No. two fixed brackets (3) include support frame (6) and disassembly block (7), and the disassembly block (7) is located at support
The upper end of frame (6) is provided with soft bushing (8) between the upper end of support frame as described above (6) and the bottom end for dismantling block (7), and soft bushing
(8) both ends of mandrel rod (4) are placed on；
Sliding is provided with substrate (9) on idler wheel described in several groups (5), and substrate (9) is located at the surface of mandrel rod (4), described to tear open
Two side external surface of upper end for unloading block (7) is movably installed with rotation button (10), the bottom outer surface interposition of disassembly block (7)
It sets and is provided with upper groove (11), the upper end outer surface middle position of support frame as described above (6) is provided with lower groove (12), support frame as described above
(6) upper end two sides are provided with vertical slot (13), and the inside of support frame as described above (6) is provided with annular spacing groove (14), the annular
It is slidably fitted on limiting slot (14) gag lever post (15), the upper end outer surface middle position of the gag lever post (15) is equipped with connection
The inside of bar (16), the soft bushing (8) is inlaid with silicone grease ring (17) close to inner side.
2. a kind of soft bushing of mandrel rod bracket being conveniently replaceable according to claim 1, which is characterized in that the vertical slot
(13) through the inside of disassembly block (7), and vertical slot (13) is connected to the annular spacing groove (14) of support frame (6) inside, described
Vertical slot (13) is vertically installed in the middle position of annular spacing groove (14).
3. a kind of soft bushing of mandrel rod bracket being conveniently replaceable according to claim 1, which is characterized in that the connecting rod
(16) cooperate with vertical slot (13), the gag lever post (15) and annular spacing groove (14) cooperate, and the gag lever post (15) is in annular
Sliding in limiting slot (14).
4. a kind of soft bushing of mandrel rod bracket being conveniently replaceable according to claim 1, which is characterized in that the mandrel rod (4)
Quantity be four groups, four groups of mandrel rods (4) are equidistant to be arranged in parallel in No.1 fixed bracket (2) and No. two fixed brackets (3)
Between.
5. a kind of soft bushing of mandrel rod bracket being conveniently replaceable according to claim 1, which is characterized in that the upper groove
(11) mandrel rod receiving through-hole is cooperatively formed with lower groove (12), the diameter of mandrel rod receiving through-hole is slightly larger than the diameter of mandrel rod (4).
6. a kind of soft bushing of mandrel rod bracket being conveniently replaceable according to claim 1, which is characterized in that the rotation button
(10) surrounding outer surface is evenly distributed with rotation screw thread.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904320.XU CN209064932U (en) | 2018-11-19 | 2018-11-19 | A kind of soft bushing of mandrel rod bracket being conveniently replaceable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821904320.XU CN209064932U (en) | 2018-11-19 | 2018-11-19 | A kind of soft bushing of mandrel rod bracket being conveniently replaceable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209064932U true CN209064932U (en) | 2019-07-05 |
Family
ID=67099710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821904320.XU Expired - Fee Related CN209064932U (en) | 2018-11-19 | 2018-11-19 | A kind of soft bushing of mandrel rod bracket being conveniently replaceable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209064932U (en) |
-
2018
- 2018-11-19 CN CN201821904320.XU patent/CN209064932U/en not_active Expired - Fee Related
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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: 20190705 Termination date: 20211119 |