CN102152095B - Forming device for press-mounting shaft pivot bearing and water block at a time - Google Patents
Forming device for press-mounting shaft pivot bearing and water block at a time Download PDFInfo
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- CN102152095B CN102152095B CN2011100659392A CN201110065939A CN102152095B CN 102152095 B CN102152095 B CN 102152095B CN 2011100659392 A CN2011100659392 A CN 2011100659392A CN 201110065939 A CN201110065939 A CN 201110065939A CN 102152095 B CN102152095 B CN 102152095B
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- water seal
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Abstract
The invention relates to a forming device for press-mounting a shaft pivot bearing and a water block at a time, which comprises a pressure head seat, a punching device and a tool seat frame, wherein the pressure head seat is used for tightly clamping the shaft pivot bearing, the punching device is used for providing pressure for the pressure head seat and controlling the pressure head seat to have an axial motion along the shaft pivot bearing, and the tool seat frame is arranged below the pressure head seat and used for supporting the water block and workpieces; and the tool seat frame comprises an operating platform, a tool seat shaft, an elastic supporting component, and a limiting device f, wherein the operating platform is used for supporting workpieces, the tool seat shaft is used for supporting the water block, the elastic supporting component is used for supporting the operating platform, the limiting device is used for limiting the operating platform to move towards the shaft pivot bearing, and the operating platform is arranged above the tool seat shaft and provided with a through hole corresponding to the position of the tool seat shaft. Through adopting the technical scheme above, by using the forming device provided by the invention, the cost can be reduced, and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of shaft connecting bearing, water seal and once press-fit shaped device.
Background technology
At present, in devices such as many pumps, valve, be provided with shaft connecting bearing, water seal, shaft connecting bearing is the connector of axle, bearing, and water seal is a seal, is used to generally to prevent that the gas in the pipeline from scurrying in the chamber.
The installation of existing shaft connecting bearing, water seal is to press-fit shaped device through two respectively shaft connecting bearing, water seal to be press fit into respectively in the corresponding workpiece in the devices such as corresponding pump, valve, for press-fiting of shaft connecting bearing, and general being placed on workpiece on the workbench earlier; Shaft connecting bearing is connected with forcing press; Through forcing press shaft connecting bearing directly is pressed in the workpiece, will press-fits good workpiece again and carry out press-fiting of water seal, when press-fiting water seal; Equally water seal is connected with forcing press; Through forcing press water seal is pressed in the workpiece again, owing to be not to adopt same press-loading apparatus, also can be cumbersome for the location of workpiece; And adopt two equipment to increase workman's the quantity and the required amount of labour, thereby increased production cost, reduced production efficiency.
Summary of the invention
The object of the invention: in order to overcome the defective of prior art, the invention provides a kind of shaft connecting bearing that can reduce cost, enhance productivity, water seal once press-fits shaped device.
Technical scheme of the present invention: a kind of shaft connecting bearing, water seal once press-fit shaped device; Include the pressing head seat that is used to clamp shaft connecting bearing; Be used for pressure being provided and controlling the decompressor of pressing head seat along the shaft connecting bearing axially-movable to pressing head seat, be positioned at the pressing head seat below and be provided with the frock mounting that is used to support water seal and workpiece, described frock mounting includes the workbench of supporting workpiece; Support the frock seat axle of water seal; The elastic supporting member for supporting optical member that is used for support table is used for the stopping means of restraint of labour platform to shaft connecting bearing one lateral movement, and workbench is positioned at frock seat axle top and corresponding frock seat shaft position is provided with through hole.
Adopt technique scheme, when workpiece is press-fited shaft connecting bearing, water seal, only need earlier workpiece to be placed on the workbench; Shaft connecting bearing with correspondence is connected with decompressor again; Corresponding water seal is placed on the frock seat axle, starts decompressor and can realize once press-fiting moulding, uses easily; Only need a staff to get final product complete operation, greatly reduce cost, improved production efficiency.
Further improvement of the present invention: described elastic supporting member for supporting optical member is a spring; Described frock mounting also includes pedestal, at least 1 pull bar; Described pedestal is provided with the draw-bar seat that is complementary with pull bar; Described frock seat axle is installed on the pedestal, and described draw-bar seat is provided with the hole that supplies pull bar to insert, and the other end passes workbench in the described pull bar one end insertion draw-bar seat hole; Described spring housing is located on the pull bar and an end and the draw-bar seat conflict other end and workbench are conflicted, and the end that said pull bar passes workbench is provided with screw thread and is arranged with stop nut and constitutes described stopping means.
Adopt and further to improve, pedestal is set makes things convenient for moving of workbench, frock seat axle, certainly workbench, frock seat axle are fixed on the decompressor; But; If desired decompressor is carried out other purposes, just inconvenient, elastic supporting member for supporting optical member adopts the more convenient and low price of spring; It is spacing, more stable, reliable to utilize stop nut that workbench is carried out.
Further improvement of the present invention: described elastic supporting member for supporting optical member is a spring; Described frock mounting also includes pedestal, at least 1 pull bar; Described pedestal is provided with the draw-bar seat that is complementary with pull bar, and described frock seat axle is installed on the pedestal, and described draw-bar seat is provided with the hole that supplies pull bar to insert; The other end passes workbench in the described pull bar one end insertion draw-bar seat hole; Described spring housing is located on the pull bar and an end and the draw-bar seat conflict other end and workbench conflict, and the end that described pull bar passes workbench is arranged with retainer ring, and described retainer ring is provided with screwed hole; Be provided with trip bolt in the described screwed hole, trip bolt and pull bar are conflicted and are constituted described stopping means.
Adopt and further to improve, pedestal is set makes things convenient for moving of workbench, frock seat axle, certainly workbench, frock seat axle are fixed on the decompressor; But, if desired decompressor is carried out other purposes, just inconvenient; Elastic supporting member for supporting optical member adopts the more convenient and low price of spring, utilizes retainer ring, trip bolt workbench to be carried out spacing, relatively simple for structure; Spacing also relatively good, it is also convenient to use.
Of the present inventionly further improve: at least 1 pull bar inserts the draw-bar seat hole that a end in the draw-bar seat hole is provided with external screw thread and correspondence and is provided with the internal thread that is complementary with external screw thread again.
Adopt above-mentioned further improvement again, external screw thread is set, can carry out along the adjusting of shaft connecting bearing axial location workbench, use more convenient through rotating rod through the end in pull bar inserts draw-bar seat.
Further improvement of the present invention: described pressing head seat is provided with the axis hole of the axle insertion that supplies shaft connecting bearing; Described axis hole circumferentially is provided with 1 through hole at least; Be installed with the collar of both ends open in the described through hole, be provided with compression spring, ball in the described collar, described ball is positioned at axis hole one side; The described collar is positioned at the diameter of the opening of axis hole one side less than ball, is installed with in the described collar to be used to prevent to compress spring to the fixture that departs from axis hole one lateral movement.
Adopt above-mentioned further improvement, after the axle of shaft connecting bearing inserted in the axis hole, ball was to departing from axis hole one lateral movement; Because the elastic force of compression spring is moving to axis hole one thruster with ball; This moment, ball was conflicted with axle, can clamp shaft connecting bearing well, and is this simple in structure, easy to process.
Further improvement more of the present invention: described frock seat axle top is provided with the water seal seat that is complementary with water seal.
Adopt above-mentioned further improvement again, the water seal seat is used for placing water seal, and the water seal seat is set can be changed different big or small water seal seats and get final product when press-fit the water seal of different sizes, need not change frock seat axle, has reduced cost and easy to use like this.
A dark again step of the present invention improves: also be arranged with fairlead on the described frock bearing, described fairlead is connected with stationary table.
Adopt an above-mentioned dark again step to improve, fairlead is set makes things convenient for workbench more reliable along the shaft connecting bearing axially-movable when press-fiting punching press.
Description of drawings
Fig. 1 adopts the structural representation of stopping means embodiment 1 for the present invention;
Fig. 2 adopts the structural representation of stopping means embodiment 1 frock mounting for the present invention;
Fig. 3 adopts the structure cutaway view of stopping means embodiment 1 frock mounting for the present invention;
Fig. 4 adopts the structure cutaway view of stopping means embodiment 2 frock mountings for the present invention;
Fig. 5 is the structural representation of pressing head seat among the present invention;
Fig. 6 is the structure cutaway view of pressing head seat among the present invention;
Fig. 7 is the cutaway view of A-A among Fig. 6;
Fig. 8 is the structure vertical view of water seal seat among the present invention;
Fig. 9 is the structure cutaway view of water seal seat among the present invention.
The specific embodiment
Like Fig. 1,2, shown in 3; A kind of shaft connecting bearing, water seal once press-fit shaped device, include the pressing head seat 1 that is used to clamp shaft connecting bearing, and being used for provides pressure and control the decompressor of pressing head seat 1 along the shaft connecting bearing axially-movable to pressing head seat 1; Be positioned at the frock mounting 3 that pressing head seat 1 below is used to support water seal and workpiece; Described frock mounting 3 includes the workbench 31 of supporting workpiece, supports the frock seat axle 32 of water seal, is used for the elastic supporting member for supporting optical member of support table 31; Be used for the stopping means 4 of restraint of labour platform 31 to shaft connecting bearing one lateral movement, workbench 31 is positioned at frock seat axle 32 tops and corresponding frock seat axle 32 positions are provided with through hole 311.Among the present invention, described decompressor adopts stamping machine 2, and described shaft connecting bearing is installed on the staking punch of stamping machine 2, and stamping machine 2 markets can directly be buied.Described pressing head seat 1 below is the direction along stamping machine 2 punching presses.Like Fig. 8, shown in 9; In order to adapt to the support of different big or small water seals; In the specific embodiment of the invention, described frock seat axle 32 tops are provided with the water seal seat 5 that is complementary with water seal, described water seal seat 5 and water seal be complementary for the size of water seal seat 5 identical with the water seal size.In order to make workbench 31 more reliable along the shaft connecting bearing axially-movable, also be arranged with fairlead 34 on the described frock bearing 32, described fairlead is connected with stationary table.
Described elastic supporting member for supporting optical member is a spring 33; Described frock mounting 3 also includes 35, at least 1 pull bar 36 of pedestal; Described pedestal 35 is provided with the draw-bar seat 37 that is complementary with pull bar 36, and described frock seat axle 32 is installed on the pedestal 35, and described draw-bar seat 37 is provided with the hole 371 that supplies pull bar to insert; Described pull bar 36 1 ends insert the draw-bar seat hole 371 interior other ends and pass workbench 31; Described spring 33 is set on the pull bar 36 and an end and the draw-bar seat 37 conflict other ends and workbench 31 are conflicted, and the pull bar 36 described in the specific embodiment of the invention is 2, described draw-bar seat 37 and pull bar 36 be complementary for the quantity of draw-bar seat 37 identical with pull bar 36.Be used for restraint of labour platform 31 among the present invention and to the stopping means 4 of shaft connecting bearing one lateral movement two kinds of embodiment: embodiment 1 arranged: like Fig. 2, shown in 3, the end that said pull bar 36 passes workbench 31 is provided with screw thread and is arranged with the described stopping means 4 of stop nut 38 formations;
Embodiment 2: as shown in Figure 4; The end that described pull bar 36 passes workbench 31 is arranged with retainer ring 39; Described retainer ring 39 is provided with screwed hole 391, is provided with trip bolt 392 in the described screwed hole 391, and trip bolt 392 is conflicted with pull bar 36 and constituted described stopping means 4.In the time of in shaft connecting bearing is press fit into workpiece, workbench 31 can press down, spring 33 compressions; After completion press-fits, since the restoring force of spring 33, the stop nut 38 among the embodiment 1; Retainer ring 39 among the embodiment 2 can carry out spacing well to workbench 31, guarantee that workbench 31 returns to original state.
Among the present invention, at least 1 pull bar 36 inserts that ends in the draw-bar seat holes 371 are provided with external screw thread and corresponding draw-bar seat hole 371 is provided with the internal thread that is complementary with external screw thread.In the specific embodiment of the invention, an end that has only 1 pull bar 36 to insert in the draw-bar seat hole 371 is provided with external screw thread, only needs this pull bar 36 of rotation can realize workbench 31 is carried out along the adjusting of shaft connecting bearing axial location.
Among the present invention; Like Fig. 5,6, shown in 7; Described pressing head seat 1 is provided with the axis hole 11 of the axle insertion that supplies shaft connecting bearing, and described axis hole 11 circumferentially is provided with 1 through hole 12 at least, is installed with the collar 13 of both ends open in the described through hole 12; Be provided with compression spring 14, ball 15 in the described collar 13; Described ball 15 is positioned at axis hole 11 1 sides, and the described collar 13 is positioned at the diameter of the opening 131 of axis hole 11 1 sides less than ball 15, is installed with in the described collar 13 to be used to prevent to compress spring 14 to the fixture 16 that departs from axis hole 11 1 lateral movements.In the specific embodiment of the invention; Described through hole 12 is 3, and triangular shape clamps and is structure setting preferably, and the described collar 13 lateral walls are provided with external screw thread; Be provided with internal thread in the described through hole 12; With making the collar 13 fixing with through hole 12 in the collar 13 screw-in through holes 12, described fixture is a screw, can certainly be bolt; The collar 13 is provided with internal thread with respect to the opposite side of axis hole 11 1 sides, with making that compression springs 14 can not be to departing from axis hole 11 1 lateral movements in the screw or the bolt screw-in collar 13.In the time of in shaft connecting bearing does not insert axis hole 11; Because the collar 13 is positioned at the diameter of the opening 131 of axis hole 11 1 sides less than ball 15; Compression spring 14 makes described ball 15 parts be positioned at axis hole 11; When the axle with shaft connecting bearing inserts in the axis hole 11, because the thrust of compression spring 14 makes ball 15 can clamp shaft connecting bearing well.
Claims (8)
1. a shaft connecting bearing, water seal once press-fit shaped device; It is characterized in that: include the pressing head seat that is used to clamp shaft connecting bearing, be used for pressure being provided and controlling the decompressor of pressing head seat, be positioned at the pressing head seat below and be provided with the frock mounting that is used to support water seal and workpiece along the shaft connecting bearing axially-movable to pressing head seat; Described frock mounting includes the workbench of supporting workpiece; Support the frock seat axle of water seal, be used for the elastic supporting member for supporting optical member of support table, be used for the stopping means of restraint of labour platform to shaft connecting bearing one lateral movement; Workbench is positioned at frock seat axle top and corresponding frock seat shaft position is provided with through hole; Described elastic supporting member for supporting optical member is a spring, and described frock mounting also includes pedestal, at least 1 pull bar, and described pedestal is provided with the draw-bar seat that is complementary with pull bar; Described frock seat axle is installed on the pedestal; Described draw-bar seat is provided with the hole that supplies pull bar to insert, and the other end passes workbench in the described pull bar one end insertion draw-bar seat hole, and described spring housing is located on the pull bar and an end and the draw-bar seat conflict other end and workbench conflict.
2. shaft connecting bearing according to claim 1, water seal once press-fit shaped device, it is characterized in that: the end that said pull bar passes workbench is provided with screw thread and is arranged with stop nut and constitutes described stopping means.
3. shaft connecting bearing according to claim 1, water seal once press-fit shaped device; It is characterized in that: the end that described pull bar passes workbench is arranged with retainer ring; Described retainer ring is provided with screwed hole; Be provided with trip bolt in the described screwed hole, trip bolt and pull bar are conflicted and are constituted described stopping means.
4. once press-fit shaped device according to claim 2 or 3 described shaft connecting bearings, water seal, it is characterized in that: at least 1 pull bar inserts the draw-bar seat hole that a end in the draw-bar seat hole is provided with external screw thread and correspondence and is provided with the internal thread that is complementary with external screw thread.
5. once press-fit shaped device according to claim 1 or 2 or 3 described shaft connecting bearings, water seal; It is characterized in that: described pressing head seat is provided with the axis hole of the axle insertion that supplies shaft connecting bearing; Described axis hole circumferentially is provided with 1 through hole at least; Be installed with the collar of both ends open in the described through hole, be provided with compression spring, ball in the described collar, described ball is positioned at axis hole one side; The described collar is positioned at the diameter of the opening of axis hole one side less than ball, is installed with in the described collar to be used to prevent to compress spring to the fixture that departs from axis hole one lateral movement.
6. shaft connecting bearing according to claim 4, water seal once press-fit shaped device; It is characterized in that: described pressing head seat is provided with the axis hole of the axle insertion that supplies shaft connecting bearing; Described axis hole circumferentially is provided with 1 through hole at least; Be installed with the collar of both ends open in the described through hole, be provided with compression spring, ball in the described collar, described ball is positioned at axis hole one side; The described collar is positioned at the diameter of the opening of axis hole one side less than ball, is installed with in the described collar to be used to prevent to compress spring to the fixture that departs from axis hole one lateral movement.
7. once press-fit shaped device according to claim 1 or 2 or 3 described shaft connecting bearings, water seal, it is characterized in that: described frock seat axle top is provided with the water seal seat that is complementary with water seal.
8. once press-fit shaped device according to claim 1 or 2 or 3 described shaft connecting bearings, water seal, it is characterized in that: also be arranged with fairlead on the described frock bearing, described fairlead is connected with stationary table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100659392A CN102152095B (en) | 2011-03-18 | 2011-03-18 | Forming device for press-mounting shaft pivot bearing and water block at a time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100659392A CN102152095B (en) | 2011-03-18 | 2011-03-18 | Forming device for press-mounting shaft pivot bearing and water block at a time |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102152095A CN102152095A (en) | 2011-08-17 |
| CN102152095B true CN102152095B (en) | 2012-11-28 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100659392A Active CN102152095B (en) | 2011-03-18 | 2011-03-18 | Forming device for press-mounting shaft pivot bearing and water block at a time |
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| CN (1) | CN102152095B (en) |
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| GB1494167A (en) * | 1975-06-18 | 1977-12-07 | Wallace Murray Corp | Welding |
| JP2001065583A (en) * | 1999-07-29 | 2001-03-16 | Morgan Construction Co | Mounting and demounting device for mounting and demounting bearing ot neck part of rolling machine roll |
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|---|---|
| CN102152095A (en) | 2011-08-17 |
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Owner name: ANHUI JINLI PUMP TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: ZHEJIANG JIANLI MOTOR VEHICLE PARTS CO.,LTD. Effective date: 20150807 |
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Effective date of registration: 20150807 Address after: 235100, Anhui County, Suixi County, Suixi Province Development Zone on the north side of the Three Poplar Road on the east side of Hongfeng Road Patentee after: Anhui Jinli Pump Technology Co., Ltd. Address before: Tangxia Town, Ruian city of Wenzhou City, Zhejiang province 325204 Tang West Industrial Zone Patentee before: Zhejiang Jianli Motor Vehicle Parts Co.,Ltd. |