CN112621605A - Protection type anchor clamps are used in axle bush processing with bearing structure - Google Patents
Protection type anchor clamps are used in axle bush processing with bearing structure Download PDFInfo
- Publication number
- CN112621605A CN112621605A CN202011458786.3A CN202011458786A CN112621605A CN 112621605 A CN112621605 A CN 112621605A CN 202011458786 A CN202011458786 A CN 202011458786A CN 112621605 A CN112621605 A CN 112621605A
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- China
- Prior art keywords
- supporting seat
- bearing
- connecting box
- fixed block
- bearing bush
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Devices (AREA)
Abstract
The invention discloses a protective clamp with a bearing structure for machining a bearing bush, which comprises a supporting seat, a rubber extrusion pad, a bearing bush body, an electric push rod and a water pump, wherein a sliding groove is formed in the surface of the supporting seat, a sliding block is movably mounted in the sliding groove, a fixed block is mounted above the sliding block in a bearing mode, the rubber extrusion pad is fixedly connected to the outer side of the fixed block, an elongated groove is formed in the fixed block, a limiting rod is movably mounted in the elongated groove, a pull ring is fixedly connected to the front end of the limiting rod, the bearing bush body is placed on the surface of the supporting seat, and connecting boxes are fixedly connected to the left side and the right side. This protection type anchor clamps is used in axle bush processing with bearing structure can carry out the centre gripping in a plurality of positions to the axle bush body through the sliding structure of device below, can guarantee moreover that the clamping-force is balanced, can also remove the axle bush body fast simultaneously, has promoted the convenience that the device used.
Description
Technical Field
The invention relates to the technical field of bearing bush machining, in particular to a protective clamp with a bearing structure for bearing bush machining.
Background
The bearing is an indispensable part in industrial machinery, mainly plays the effect of rotating between two structures, can reduce the resistance when rotating simultaneously, and the axle bush is one of the inside component of bearing, and in the in-process of axle bush processing, at first need fix the axle bush and the centre gripping, consequently need use the anchor clamps for the axle bush processing.
Some axle bush processing in the existing market are with anchor clamps:
(1) in the process of processing, the overall shape of the bearing bush is semicircular, so that the conventional clamp is inconvenient to perform adjustable clamping work on each position of the bearing bush in the clamping process, and the stability in clamping is poor;
(2) when the clamp for machining the bearing bush is used, adjustable clamping work is not convenient to carry out according to the overall size of the bearing bush, the application range is narrow, the adjustability is poor, and protection is not convenient to carry out during clamping.
We have therefore proposed a protective jig for machining bearing bushes with a bearing structure to solve the problems set out above.
Disclosure of Invention
The invention aims to provide a protective clamp with a bearing structure for machining a bearing bush, and aims to solve the problems that some bearing bush clamps in the prior market, which are provided by the background art, are inconvenient to play a protective role in clamping, are inconvenient to adjust and clamp each position of the bearing bush, and are low in application range.
In order to achieve the purpose, the invention provides the following technical scheme: a protective clamp with a bearing structure for bearing bush machining comprises a supporting seat, a rubber extrusion pad, a bearing bush body, an electric push rod and a water pump, wherein a sliding groove is formed in the surface of the supporting seat, a sliding block is movably mounted in the sliding groove, a fixed block is mounted above the sliding block in a bearing mode, the rubber extrusion pad is fixedly connected to the outer side of the fixed block, an elongated groove is formed in the fixed block, a limiting rod is movably mounted in the elongated groove, a pull ring is fixedly connected to the front end of the limiting rod, the bearing bush body is placed on the surface of the supporting seat, connecting boxes are fixedly connected to the left side and the right side of the supporting seat, sealing grooves are formed in the inner portion of each connecting box and in the front inner wall and the rear inner wall of the sliding groove, a sealing baffle is movably mounted in the inner portion of each sealing groove, and the fixed surface of curb plate installs electric putter to electric putter's top is fixed and is provided with the overlap joint board, the fixed surface of overlap joint board is connected with the fly leaf, and the internal thread of fly leaf installs the blanking cover, the side of connecting box runs through and is provided with the pipeline, and fixed mounting has the water pump on the pipeline.
Preferably, laminate mutually between the outer wall of slider and the inner wall of spout, and the spout is the through port structure in the left and right sides of supporting seat below to the spout is at the surface of supporting seat equidistant distribution.
Preferably, the fixed block and the rubber extrusion pad form a sliding structure through the sliding groove and the sliding block and the supporting seat, and the central axes of the sliding block, the fixed block, the limiting rod and the rubber extrusion pad are on the same straight line.
Preferably, the cross section of the limiting rod is in a diamond shape, the limiting rod penetrates through the inside of the fixing block, and the fixing block forms a clamping structure with the sliding block through the limiting rod and the long groove.
Preferably, the bearing bush body forms a compression structure with adjacent fixed blocks through the fixed blocks and the sealing baffles, and the fixed blocks and the sealing baffles are in one-to-one correspondence.
Preferably, the outer wall of the sealing baffle is matched with the inner wall of the sealing groove, the sliding groove and the connecting box are communicated with each other, the connecting box is symmetrically distributed on the left side and the right side of the supporting seat, the sealing baffle forms a sliding structure through the sealing groove and the connecting box, and the length of the sealing baffle is larger than half of that of the sliding groove.
Preferably, the side plates, the electric push rod and the lapping plates are symmetrically distributed on the front side and the rear side of the connecting box, the lapping plates are perpendicular to the movable plates, and the outer surfaces of the movable plates are attached to the inner wall of the connecting box.
Compared with the prior art, the invention has the beneficial effects that: this bearing bush processing with bearing structure is with protection type anchor clamps:
(1) the connecting box is arranged on the device, the movable plate can be attached and installed inside the connecting box by using the electric push rod, so that the movable plate can move downwards, liquid inside the box body is extruded, and meanwhile, the connecting box is communicated with the sliding grooves inside the supporting seat, so that under the combined action of water pressure and electric push rod pressure, the fixed block on the surface of the supporting seat can fix and extrude the bearing bush body at multiple positions, the device can be clamped at different positions, the clamping force of each position can be ensured to be the same, and the stability of the device during clamping is improved;
(2) the spout has been seted up on the supporting seat surface of device, and the spout is closed structure at the up end of supporting seat, inside at the supporting seat is the intercommunication formula structure, make the device can utilize inside two fixed blocks of spout and rubber extrusion pad to come to stabilize fixed work to the object, the application scope of device has been promoted, simultaneously the device can also be through demolising the inside gag lever post of fixed block, thereby make the fixed block no longer rotate on the surface of slider through the bearing, thereby stabilize the centre gripping, it is also through demolising gag lever post everywhere follow-up, make the axle bush body can rotate to shift out, the convenience when having promoted the follow-up operation of device, and the centre gripping effect can be guaranteed to equidistant distribution's spout.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a front cross-sectional structural view of the connecting box of the present invention;
FIG. 4 is a schematic view of a connecting structure of a sliding block and a sealing baffle plate according to the present invention;
FIG. 5 is a schematic view of the connecting structure of the limiting rod and the pull ring of the present invention.
In the figure: 1. a supporting seat; 2. a chute; 3. a slider; 4. a fixed block; 5. a rubber extrusion pad; 6. a long groove; 7. a limiting rod; 8. a pull ring; 9. a bearing bush body; 10. sealing the baffle; 11. a sealing groove; 12. a connecting box; 13. a side plate; 14. an electric push rod; 15. a lap plate; 16. a movable plate; 17. blocking the cover; 18. a pipeline; 19. and (4) a water pump.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a protective clamp with a bearing structure for bearing bush processing comprises a supporting seat 1, a sliding groove 2, a sliding block 3, a fixing block 4, a rubber extrusion pad 5, a long groove 6, a limiting rod 7, a pull ring 8, a bearing bush body 9, a sealing baffle 10, a sealing groove 11, a connecting box 12, a side plate 13, an electric push rod 14, an overlapping plate 15, a movable plate 16, a blanking cover 17, a pipeline 18 and a water pump 19, wherein the sliding groove 2 is formed in the surface of the supporting seat 1, the sliding block 3 is movably installed in the sliding groove 2, the fixing block 4 is installed above the sliding block 3 in a bearing mode, the rubber extrusion pad 5 is fixedly connected to the outer side of the fixing block 4, the long groove 6 is formed in the fixing block 4, the limiting rod 7 is movably installed in the long groove 6, the pull ring 8 is fixedly connected to the front end of the limiting rod 7, the bearing bush body 9 is placed on, and seal groove 11 has all been seted up on the inside of connecting box 12 and the front and back inner wall of spout 2, the inside movable mounting of seal groove 11 has seal baffle 10, and be fixed connection between seal baffle 10 and slider 3, the equal fixedly connected with curb plate 13 in both ends around connecting box 12, and the fixed surface of curb plate 13 installs electric putter 14, and the fixed overlap joint board 15 that is provided with in top of electric putter 14, the fixed surface of overlap joint board 15 is connected with fly leaf 16, and the internal thread of fly leaf 16 installs blanking cover 17, the side of connecting box 12 runs through and is provided with pipeline 18, and fixed mounting has water pump 19 on the pipeline 18.
Laminating each other between the outer wall of slider 3 and the inner wall of spout 2, and the left and right sides of spout 2 in supporting seat 1 below is the opening structure to spout 2 is in the equidistant distribution in supporting seat 1's surface, can utilize the opening structure of the device left and right sides to come to communicate with the inside cavity of connecting box 12, has promoted the result of use of device.
Fixed block 4 and rubber extrusion pad 5 constitute sliding construction through between spout 2 and slider 3 and the supporting seat 1, and the axis of slider 3, fixed block 4, gag lever post 7 and rubber extrusion pad 5 has guaranteed the stability when the device uses on same straight line, can utilize the subsequent water pressure of sliding construction cooperation to carry out adjustable centre gripping work simultaneously, and the annular pull ring 8 of semicircle is convenient to carry out the drawing to gag lever post 7.
The cross sectional shape of gag lever post 7 is the rhombus, and gag lever post 7 runs through in the inside of fixed block 4, and fixed block 4 passes through and constitutes the block structure between gag lever post 7 and elongated slot 6 and the slider 3, the stability during the block is guaranteed, make fixed block 4 can not rotate when the centre gripping, fixed block 4 is when not the centre gripping, installation gag lever post 7, when axle bush body 9 is demolishd to needs, gag lever post 7 can be demolishd, make fixed block 4 can rotate through the bearing, thereby remove axle bush body 9 through the rotation, the convenience of device use has been promoted.
Bearing bush body 9 passes through to constitute compact structure between fixed block 4 and sealing baffle 10 and the adjacent fixed block 4, and the one-to-one between fixed block 4 and the sealing baffle 10, can carry out omnidirectional clamping work to bearing bush body 9 through the fixed block 4 and the sealing baffle 10 of one-to-one, has promoted the application scope of device, can guarantee moreover that the clamping-force homogeneous phase in each position is the same.
Coincide each other between seal baffle 10's outer wall and the inner wall of seal groove 11, and seal groove 11, all communicate each other between spout 2 and the connecting box 12, and connecting box 12 symmetric distribution is in the left and right sides of supporting seat 1, seal baffle 10 passes through and constitutes sliding structure between seal groove 11 and the connecting box 12, and seal baffle 10's length is greater than the half of spout 2 length, can guarantee through seal baffle 10 that the side opening on supporting seat 1 surface remains the closed state all the time, thereby avoid the inside liquid of connecting box 12 to spill through spout 2, guarantee that fixed block 4 receives hydraulic influence all the time and carry out centre gripping work.
The working principle is as follows: when the protective clamp with the supporting structure is used for processing the bearing bush, as shown in fig. 1-4, the whole device is composed of two parts, the first part of the supporting seat 1 is used for supporting the bearing bush body 9, the second part of the connecting box 12 is distributed on the left side and the right side of the supporting seat 1, the pressure during clamping can be provided by the connecting box 12, before trial use, the fixing blocks 4 on the surface of the supporting seat 1 are respectively shifted to the left end and the right end of the sliding chute 2, then the bearing bush body 9 is placed on the surface of the supporting seat 1, then water is added into the connecting box 12 through the water pump 19 and the pipeline 18, before water is added, the blocking cover 17 on the movable plate 16 needs to be opened to ensure the air pressure balance of the inner side and the outer side of the connecting box 12, after water is added, the blocking cover 17 is closed, the valve on the pipeline 18 is closed, because the sliding block 3 can slide and be screwed, the sliding block 3 can move towards the middle of the sliding groove 2, so that the fixed block 4 and the rubber extrusion pad 5 slide on the surface of the supporting seat 1 until the fixed blocks 4 on the device clamp the bearing bush body 9, the clamping work on the bearing bush body 9 is completed, and in the clamping process, the pressure of the fixed blocks 4 on the outer side of the bearing bush body 9 on the bearing bush body 9 is the same, so that the purposes of multidirectional clamping and balanced clamping force are achieved, and the sealing baffle plate 10 and the sealing groove 11 can prevent water from leaking outwards;
as shown in fig. 1-2 and 4-5, when the device is used, the clamping force can be adjusted according to the requirement, firstly, the lapping plate 15 is pressed down by the electric push rod 14 on the side plate 13, so as to adjust the height position of the movable plate 16 inside the connecting box 12, the water pressure inside the device is changed, and accordingly, the pressure on each fixing block 4 on the device is adjusted, so that the device can further clamp the bearing bush body 9, the rubber extrusion pad 5 can be extruded in the process of clamping the bearing bush body 9, thereby avoiding the bearing bush body 9 from being damaged, moreover, the cylindrical fixing block 4 and the rubber extrusion pad 5 can be suitable for clamping curved surfaces with various radians, and finally, the limiting rod 7 is placed inside the long groove 6, so that the sliding block 3 and the fixing block 4 are in a clamping state, therefore, the fixed block 4 on the device can not rotate any more, it should be noted that the upper half part and the lower half part of the sliding block 3 in fig. 4 are both cuboids, so the sliding block 3 can not rotate inside the sliding chute 2, and can only slide straightly along the track of the sliding chute 2, thereby ensuring that the fixed block 4 is in a compression state with the bearing bush body 9, after the whole clamping work is completed, the bearing bush body 9 is processed, when the bearing bush body 9 needs to be moved out after the processing work is completed, water in the connecting box 12 can be discharged according to the above-mentioned opposite steps, or the limiting rod 7 can be directly pulled out through the pull ring 8, so that the fixed block 4 and the sliding block 3 can not be clamped any more, at this time, the fixed block 4 can rotate on the surface of the sliding block 3 through a bearing, and the bearing bush body 9 can be directly screwed out from;
as shown in fig. 1 and 3, the left and right positions of the clamped bushing body 9 can be adjusted, by adjusting the movable plates 16 on the left and right sides to different extensions, the pressure of the water inside the connecting boxes 12 on the left and right sides of the supporting seat 1 on the corresponding fixed blocks 4 changes, and the bushing body 9 moves left and right on the surface of the supporting seat 1, which is the working process of the whole device, and the content not described in detail in this specification belongs to the prior art known to those skilled in the art.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (7)
1. The utility model provides a protection type anchor clamps are used in axle bush processing with bearing structure, includes supporting seat (1), rubber extrusion pad (5), axle bush body (9), electric putter (14) and water pump (19), its characterized in that: the surface of the supporting seat (1) is provided with a sliding groove (2), the inside of the sliding groove (2) is movably provided with a sliding block (3), a fixed block (4) is arranged above the sliding block (3) in a bearing manner, the outer side of the fixed block (4) is fixedly connected with a rubber extrusion pad (5), the inside of the fixed block (4) is provided with a long groove (6), the inside of the long groove (6) is movably provided with a limiting rod (7), the front end of the limiting rod (7) is fixedly connected with a pull ring (8), the surface of the supporting seat (1) is provided with a bearing bush body (9), the left side and the right side of the supporting seat (1) are both fixedly connected with a connecting box (12), the inside of the connecting box (12) and the front inner wall and the rear inner wall of the sliding groove (2) are both provided with sealing grooves (11), the inside of the sealing grooves (11) is movably provided, the utility model discloses a water pump water heater, including connecting box (12), the equal fixedly connected with curb plate (13) in both ends around connecting box (12), and the fixed surface of curb plate (13) installs electric putter (14) to the fixed overlap joint board (15) that is provided with in top of electric putter (14), the fixed surface of overlap joint board (15) is connected with fly leaf (16), and the internal thread of fly leaf (16) installs blanking cover (17), the side of connecting box (12) is run through and is provided with pipeline (18), and fixed mounting has water pump (19) on pipeline (18).
2. The protective clamp for machining the bearing bush with the bearing structure as claimed in claim 1, wherein the protective clamp comprises: laminating each other between the outer wall of slider (3) and the inner wall of spout (2), and spout (2) are the opening structure in the left and right sides of supporting seat (1) below to spout (2) are at the surface of supporting seat (1) equidistant distribution.
3. The protective clamp for machining the bearing bush with the bearing structure as claimed in claim 1, wherein the protective clamp comprises: fixed block (4) and rubber extrusion pad (5) constitute sliding construction through between spout (2) and slider (3) and supporting seat (1), and the axis of slider (3), fixed block (4), gag lever post (7) and rubber extrusion pad (5) is on same straight line.
4. The protective clamp for machining the bearing bush with the bearing structure as claimed in claim 1, wherein the protective clamp comprises: the cross section of the limiting rod (7) is in a diamond shape, the limiting rod (7) penetrates through the inside of the fixing block (4), and the fixing block (4) forms a clamping structure with the sliding block (3) through the limiting rod (7) and the long groove (6).
5. The protective clamp for machining the bearing bush with the bearing structure as claimed in claim 1, wherein the protective clamp comprises: the bearing bush body (9) forms a compression structure with the adjacent fixed block (4) through the fixed block (4) and the sealing baffle (10), and the fixed block (4) and the sealing baffle (10) are in one-to-one correspondence.
6. The protective clamp for machining the bearing bush with the bearing structure as claimed in claim 1, wherein the protective clamp comprises: coincide each other between the outer wall of seal baffle (10) and the inner wall of seal groove (11), and all communicate each other between seal groove (11), spout (2) and connecting box (12) to connecting box (12) symmetric distribution is in the left and right sides of supporting seat (1), seal baffle (10) pass through and constitute sliding structure between seal groove (11) and connecting box (12), and the length of seal baffle (10) is greater than half of spout (2) length.
7. The protective clamp for machining the bearing bush with the bearing structure as claimed in claim 1, wherein the protective clamp comprises: the side plates (13), the electric push rods (14) and the lapping plates (15) are symmetrically distributed on the front side and the rear side of the connecting box (12), the lapping plates (15) and the movable plate (16) are perpendicular to each other, and the outer surface of the movable plate (16) is attached to the inner wall of the connecting box (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011458786.3A CN112621605A (en) | 2020-12-11 | 2020-12-11 | Protection type anchor clamps are used in axle bush processing with bearing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011458786.3A CN112621605A (en) | 2020-12-11 | 2020-12-11 | Protection type anchor clamps are used in axle bush processing with bearing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112621605A true CN112621605A (en) | 2021-04-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011458786.3A Pending CN112621605A (en) | 2020-12-11 | 2020-12-11 | Protection type anchor clamps are used in axle bush processing with bearing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112621605A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005026149A (en) * | 2003-07-04 | 2005-01-27 | Daito Electron Co Ltd | Clamping device and tray for aging |
| CN204673302U (en) * | 2015-05-28 | 2015-09-30 | 广东韶配动力机械有限公司 | A kind of bearing shell shape-setting clamp |
| CN108620910A (en) * | 2018-04-20 | 2018-10-09 | 东莞理工学院 | Clamp method and device suitable for irregular workpiece |
| CN208196585U (en) * | 2018-01-26 | 2018-12-07 | 天津息通科技有限公司 | A kind of novel pneumatic fixture |
| CN209632573U (en) * | 2019-03-28 | 2019-11-15 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | A kind of omnipotent Quick-positioning clamp for irregular workpiece |
-
2020
- 2020-12-11 CN CN202011458786.3A patent/CN112621605A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005026149A (en) * | 2003-07-04 | 2005-01-27 | Daito Electron Co Ltd | Clamping device and tray for aging |
| CN204673302U (en) * | 2015-05-28 | 2015-09-30 | 广东韶配动力机械有限公司 | A kind of bearing shell shape-setting clamp |
| CN208196585U (en) * | 2018-01-26 | 2018-12-07 | 天津息通科技有限公司 | A kind of novel pneumatic fixture |
| CN108620910A (en) * | 2018-04-20 | 2018-10-09 | 东莞理工学院 | Clamp method and device suitable for irregular workpiece |
| CN209632573U (en) * | 2019-03-28 | 2019-11-15 | 天津职业技术师范大学(中国职业培训指导教师进修中心) | A kind of omnipotent Quick-positioning clamp for irregular workpiece |
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Application publication date: 20210409 |