CN209887144U - Automatic clamping device for fixing flange type bearing seat - Google Patents
Automatic clamping device for fixing flange type bearing seat Download PDFInfo
- Publication number
- CN209887144U CN209887144U CN201920488730.9U CN201920488730U CN209887144U CN 209887144 U CN209887144 U CN 209887144U CN 201920488730 U CN201920488730 U CN 201920488730U CN 209887144 U CN209887144 U CN 209887144U
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- Prior art keywords
- seat
- flange
- type bearing
- right end
- movable support
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Abstract
The utility model provides an automatic clamping device for fixing flange type bearing seat, including cylinder, fixing base, positioning seat, movable support and at least one stop pin, the movable support is installed to the inside of fixing base, the left end of movable support is connected with the piston rod of cylinder, the fixed positioning seat of installing in the middle part of the right-hand member of fixing base, the right-hand member of fixing base still is equipped with at least one stop pin, fix a position flange type bearing seat by the positioning seat, then the cylinder drives the movable support to move left, cooperate the positioning seat self-clamping flange type bearing seat by the right-hand member of movable support; the stop pin card that sets up is in the flange portion outside of flange formula bearing frame, when processing the interior spherical surface hole of flange formula bearing frame, can prevent that flange formula bearing frame from producing the rotation. Adopt the utility model discloses the device can be fast accurately self-holding flange formula bearing frame, and whole the tight process convenient and fast of clamp of placing can effectively improve production efficiency, can effectively reduce workman's intensity of labour simultaneously.
Description
Technical Field
The utility model relates to a clamping device, in particular to an automatic clamping device for fixing flange formula bearing frame.
Background
Fig. 14 and 15 show a flange-type bearing seat commonly used in the bearing field, fig. 14 is a schematic structural view of a flange-type bearing seat 6, and fig. 15 is a schematic structural view of another flange-type bearing seat 7; in the process of machining and producing the flange type bearing seat, a turning machine tool is adopted to machine the inner spherical surface hole of the flange type bearing seat, in the existing machining process, a worker manually places the flange type bearing seat on a fixture of the turning machine tool, the worker manually adjusts and positions the flange type bearing seat and the fixture of the turning machine tool, then the worker manually tightens the fixture of the turning machine tool, and therefore the flange type bearing seat is fixedly placed on the turning machine tool, and then the inner spherical surface hole of the flange type bearing seat can be machined by the turning machine tool.
In the process of placing and clamping the flange type bearing seat, the flange type bearing seat needs to be adjusted and positioned manually by a worker, and then the flange type bearing seat is clamped and fixed by the worker manually screwing a clamp of a turning machine tool; the whole placing and clamping process is time-consuming and labor-consuming, is not beneficial to further improving the production efficiency, and is also not beneficial to further reducing the labor intensity of workers. In addition, because whole clamping process of placing relies on adopting workman manually operation, at the manual operation in-process, operation negligence appears easily, leads to the flange formula bearing frame not accurately place or press from both sides tightly not firm enough, leads to the flange formula bearing frame to produce and rotates when processing the interior sphere hole of flange formula bearing frame, and at last, the flange formula bearing frame that leads to producing and processing out is unqualified, is unfavorable for further production qualification rate. There is a need to develop an automatic clamping device for fixing a flange type bearing seat in order to overcome the above problems.
SUMMERY OF THE UTILITY MODEL
To the above-mentioned problem that exists among the prior art, the utility model aims to solve the technical problem that an automatic clamping device for fixing flange formula bearing frame is provided, adopt the utility model discloses the device can carry out quick accurate location and automatic clamping flange formula bearing frame to flange formula bearing frame, and whole placing clamping process convenient and fast can effectively improve production efficiency, can effectively reduce workman's intensity of labour simultaneously, in addition, the utility model discloses the device can accurately firmly press from both sides tight flange formula bearing frame, adds man-hour in the interior sphere hole to flange formula bearing frame, can effectively prevent that flange formula bearing frame from producing the rotation, can effectively improve the production qualification rate of flange formula bearing frame.
The technical scheme of the utility model as follows: an automatic clamping device for fixing a flange type bearing seat comprises an air cylinder, a fixed seat, a positioning seat, a movable support and at least one stop pin, wherein the movable support capable of reciprocating left and right is installed inside the fixed seat, the left end of the movable support is connected with a piston rod of the air cylinder, the positioning seat is fixedly installed in the middle of the right end of the fixed seat, the at least one stop pin is further arranged at the right end of the fixed seat, the flange type bearing seat is positioned through the positioning seat, then the air cylinder drives the movable support to move left, and the flange type bearing seat is automatically clamped through matching of the right end of the movable support and the positioning seat, so that an inner spherical hole of the flange type bearing seat can be machined; in addition, the stop pin is clamped outside the flange part of the flange type bearing seat, and the flange type bearing seat can be prevented from rotating when the inner spherical surface hole of the flange type bearing seat is machined;
the movable support comprises a connector, a connecting rod, a guide rod, a bushing and a fixing claw, the left end of the connector is fixedly connected with a piston rod of the air cylinder, the right end of the connector is movably connected with the middle of the connecting rod, the guide rod is symmetrically arranged at two ends of the connecting rod, the bushing is arranged on the rod body of the guide rod, the guide rod can perform left-right reciprocating motion along the bushing, the fixing claw is arranged at the right end of the guide rod, when the movable support is installed on the fixing seat, the bushing is fixedly connected with the fixing seat, the movable support is driven by the air cylinder to move left, and the flange type bearing seat is automatically clamped.
Furthermore, the left end of the guide rod is provided with an installation clamping groove, the left end of the guide rod is fixedly connected with the connecting rod through the installation clamping groove, the side wall of the right end of the guide rod is provided with an adjusting groove and an adjusting screw, and the end part of the right end of the guide rod is provided with a first locking screw; be equipped with on the stationary dog with adjusting screw assorted regulation hole and with first mounting hole of first locking screw assorted, when the right-hand member of guide bar is transferred to the stationary dog ann, the installation angle of stationary dog has been adjusted through adjustment groove and adjusting screw to screw up adjusting screw, make adjusting screw tightly support adjustment groove, then screw up first locking screw, thereby with stationary dog fixed mounting to the guide bar right-hand member.
Furthermore, a mounting groove for mounting the positioning seat is formed in the middle of the right end of the fixing seat, at least one group of symmetrically arranged second mounting holes is formed in the right end of the fixing seat and located on the outer side of the mounting groove, second locking screws are arranged on the side walls of the second mounting holes, and locking holes matched with the second locking screws are formed in the side walls of the bushings; when the movable support is installed on the fixed seat, the bushing is installed on the second installation hole, and then the second locking screw is screwed down to enable the second locking screw to tightly abut against the locking hole.
Furthermore, a circular through hole is formed in the middle of the positioning seat, a limiting ring protruding leftwards is arranged at the left end of the circular through hole, a positioning ring protruding rightwards is arranged at the right end of the circular through hole, and the flange type bearing seat is positioned by the positioning ring.
Furthermore, the right end of the positioning seat is provided with a plurality of first stop holes which are uniformly arranged around the center of the positioning seat at intervals, the right end of the fixing seat is provided with a plurality of second stop holes which are uniformly arranged around the center of the fixing seat at intervals, and the stop pin is arranged in the first stop holes or the second stop holes.
Furthermore, the right end of the connector is provided with a joint bearing, and the right end of the connector is movably connected with the middle part of the connecting rod through the joint bearing.
The utility model has the advantages that: adopt the utility model discloses the device can carry out quick accurate location and self-holding flange formula bearing frame to flange formula bearing frame, and whole the tight process convenient and fast of clamp of placing can effectively improve production efficiency, can effectively reduce workman's intensity of labour simultaneously, in addition, the utility model discloses the device can accurately firmly press from both sides tight flange formula bearing frame, adds man-hour in the interior sphere hole to flange formula bearing frame, can effectively prevent that flange formula bearing frame from producing the rotation, can effectively improve the production qualification rate of flange formula bearing frame.
Drawings
Fig. 1 is a perspective view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a right side view of the present invention.
Fig. 4 is a perspective view of the movable stand of the present invention from the bottom.
Fig. 5 is a perspective view of the top view of the movable stand according to the present invention.
Fig. 6 is a perspective view of the connector of the present invention.
Fig. 7 is an assembly structure view of the guide bar and the fixing claws of the present invention.
Fig. 8 is an exploded view of the guide bar and holding pawl of the present invention.
Fig. 9 is a perspective view of the fixing base of the present invention.
Fig. 10 is a perspective view of the top view angle of the positioning stand according to the present invention.
Fig. 11 is a perspective view of the positioning base of the present invention.
Fig. 12 is a schematic structural view of the flange type bearing seat of the present invention.
Fig. 13 is a schematic structural view of the flange bearing seat of the present invention.
Fig. 14 is a schematic structural view of a flange-type bearing seat.
Fig. 15 is a schematic structural view of another flange-type bearing seat.
Detailed Description
Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
As shown in fig. 1 to 15, an automatic clamping device for fixing a flange type bearing seat comprises a cylinder 4, a fixed seat 2, a positioning seat 3, a movable support 1 and at least one stop pin 5, wherein the movable support 1 capable of reciprocating left and right is installed inside the fixed seat 2, the left end of the movable support 1 is connected with a piston rod of an air cylinder 4, the air cylinder 4 can be replaced by a hydraulic cylinder, the middle part of the right end of the fixed seat 2 is fixedly provided with a positioning seat 3, the right end of the fixed seat 2 is also provided with at least one stop pin 5, the flange type bearing seats (6, 7) are positioned by the positioning seat 3, then the cylinder 4 drives the movable support 1 to move leftwards, and the flange type bearing seats (6 and 7) are automatically clamped by matching the right end of the movable support 1 with the positioning seat 3, so that the inner spherical holes of the flange type bearing seats (6 and 7) can be conveniently machined; in addition, the stop pin 5 is clamped outside the flange parts of the flange type bearing seats (6, 7), so that the flange type bearing seats (6, 7) can be prevented from rotating when the inner spherical holes of the flange type bearing seats (6, 7) are machined.
As shown in fig. 1 to 8, the movable support 1 includes a connector 11, a connecting rod 12, a guide rod 13, a bushing 14 and a fixing claw 15, the left end of the connector 11 is fixedly connected with a piston rod of the cylinder 4, the right end of the connector 11 is provided with a joint bearing 111, the right end of the connector 11 is movably connected with the middle of the connecting rod 12 through the joint bearing 111, the two ends of the connecting rod 12 are symmetrically provided with the guide rod 13, the shaft of the guide rod 13 is provided with the bushing 14, the guide rod 13 can reciprocate left and right along the bushing 14, the right end of the guide rod 13 is provided with the fixing claw 15, when the movable support 1 is mounted on the fixing seat 2, the bushing 14 is fixedly connected with the fixing seat 2, the movable support 1 is driven by the cylinder 4 to move left, and the fixing claw 15 is matched with the positioning.
As shown in fig. 5 to 8, an installation slot 131 is arranged at the left end of the guide rod 13, the left end of the guide rod 13 is fixedly connected with the connecting rod 12 through the installation slot 131, an adjustment groove 132 and an adjustment screw 133 are arranged on the side wall of the right end of the guide rod 13, the bottom of the groove of the adjustment groove 132 is a regular polygon prism, and a first locking screw 134 is arranged at the right end of the guide rod 13; the fixing claw 15 is provided with an adjusting hole 151 matched with the adjusting screw 133 and a first mounting hole 152 matched with the first locking screw 134, when the fixing claw 15 is arranged at the right end of the guide rod 13, the mounting angle of the fixing claw 15 is adjusted through the adjusting groove 132 and the adjusting screw 133, the adjusting screw 133 is screwed, the adjusting screw 133 is tightly propped against the adjusting groove 132, then the first locking screw 134 is screwed, and the fixing claw 15 is fixedly mounted at the right end of the guide rod 13.
As shown in fig. 1 to 3 and 9, a mounting groove 21 for mounting the positioning seat 3 is formed in the middle of the right end of the fixing seat 2, at least one set of second mounting holes 22 symmetrically formed is formed in the right end of the fixing seat 2, the second mounting holes 22 are located outside the mounting groove 21, second locking screws 23 are arranged on the side walls of the second mounting holes 22, and locking holes 141 matched with the second locking screws 23 are formed in the side walls of the bushing 14; when the movable bracket 1 is mounted on the fixed seat 2, the bushing 14 is mounted on the second mounting hole 22, and then the second locking screw 23 is tightened to tightly press the second locking screw 23 against the locking hole 141.
As shown in fig. 1, 3, 10 and 11, a circular through hole 31 is formed in the middle of the positioning seat 3, a limiting ring 32 protruding leftward is arranged at the left end of the circular through hole 31, a positioning ring 33 protruding rightward is arranged at the right end of the circular through hole 31, the flange-type bearing seats (6, 7) are positioned by the positioning ring 33, and a plurality of first stop holes 34 are formed in the right end of the positioning seat 3 and evenly spaced around the center of the positioning seat 3; the right end of the fixing base 2 is provided with a plurality of second stop holes 24 which are uniformly arranged around the center of the fixing base 2 at intervals, and the stop pin 5 is arranged in the first stop hole 34 or the second stop hole 24 according to production requirements.
As shown in fig. 1 to 15, when the device of the present invention is used, the left end of the fixed base 2 is fixedly connected with the existing turning machine tool, and the device of the present invention is fixedly mounted on the workbench of the existing turning machine tool; the flange type bearing blocks (6 and 7) are quickly and accurately positioned by the positioning seat 3, then the movable support 1 is driven by the air cylinder 4 to move leftwards, and the flange type bearing blocks (6 and 7) are quickly and accurately and automatically clamped by the fixed claw 15 at the right end of the movable support 1 in cooperation with the positioning seat 3, so that a turning machine tool can conveniently process inner spherical holes of the flange type bearing blocks (6 and 7); in addition, the stop pin 5 is clamped outside the flange parts of the flange type bearing seats (6, 7), so that the flange type bearing seats (6, 7) can be prevented from rotating when the inner spherical holes of the flange type bearing seats (6, 7) are machined.
The utility model has the advantages that: adopt the utility model discloses the device can carry out quick accurate location and self-holding flange formula bearing frame to flange formula bearing frame, and whole the tight process convenient and fast of clamp of placing can effectively improve production efficiency, can effectively reduce workman's intensity of labour simultaneously, in addition, the utility model discloses the device can accurately firmly press from both sides tight flange formula bearing frame, adds man-hour in the interior sphere hole to flange formula bearing frame, can effectively prevent that flange formula bearing frame from producing the rotation, can effectively improve the production qualification rate of flange formula bearing frame.
The above is only the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An automatic clamping device for fixing a flange type bearing seat comprises an air cylinder, a fixed seat, a positioning seat, a movable support and at least one stop pin, wherein the movable support capable of reciprocating left and right is installed inside the fixed seat, the left end of the movable support is connected with a piston rod of the air cylinder, the positioning seat is fixedly installed in the middle of the right end of the fixed seat, the at least one stop pin is further arranged at the right end of the fixed seat, the flange type bearing seat is positioned through the positioning seat, then the air cylinder drives the movable support to move left, and the flange type bearing seat is automatically clamped through matching of the right end of the movable support and the positioning seat, so that an inner spherical hole of the flange type bearing seat can be machined; in addition, the stop pin is clamped outside the flange part of the flange type bearing seat, and the flange type bearing seat can be prevented from rotating when the inner spherical surface hole of the flange type bearing seat is machined;
the movable support comprises a connector, a connecting rod, a guide rod, a bushing and a fixing claw, the left end of the connector is fixedly connected with a piston rod of the air cylinder, the right end of the connector is movably connected with the middle of the connecting rod, the guide rod is symmetrically arranged at two ends of the connecting rod, the bushing is arranged on the rod body of the guide rod, the guide rod can perform left-right reciprocating motion along the bushing, the fixing claw is arranged at the right end of the guide rod, when the movable support is installed on the fixing seat, the bushing is fixedly connected with the fixing seat, the movable support is driven by the air cylinder to move left, and the flange type bearing seat is automatically clamped.
2. The automatic clamping device for fixing a flange-type bearing housing as claimed in claim 1, wherein: the left end of the guide rod is provided with an installation clamping groove, the left end of the guide rod is fixedly connected with the connecting rod through the installation clamping groove, the side wall of the right end of the guide rod is provided with an adjusting groove and an adjusting screw, and the end part of the right end of the guide rod is provided with a first locking screw; be equipped with on the stationary dog with adjusting screw assorted regulation hole and with first mounting hole of first locking screw assorted, when the right-hand member of guide bar is transferred to the stationary dog ann, the installation angle of stationary dog has been adjusted through adjustment groove and adjusting screw to screw up adjusting screw, make adjusting screw tightly support adjustment groove, then screw up first locking screw, thereby with stationary dog fixed mounting to the guide bar right-hand member.
3. The automatic clamping device for fixing a flange-type bearing housing as claimed in claim 1, wherein: the middle part of the right end of the fixed seat is provided with a mounting groove for mounting the positioning seat, the right end of the fixed seat is provided with at least one group of symmetrically arranged second mounting holes, the second mounting holes are positioned outside the mounting groove, the side wall of each second mounting hole is provided with a second locking screw, and the side wall of the bushing is provided with a locking hole matched with the second locking screw; when the movable support is installed on the fixed seat, the bushing is installed on the second installation hole, and then the second locking screw is screwed down to enable the second locking screw to tightly abut against the locking hole.
4. The automatic clamping device for fixing a flange-type bearing housing as claimed in claim 1, wherein: the middle part of the positioning seat is provided with a circular through hole, the left end of the circular through hole is provided with a limiting ring protruding leftwards, the right end of the circular through hole is provided with a positioning ring protruding rightwards, and the flange type bearing seat is positioned by the positioning ring.
5. The automatic clamping device for fixing a flange-type bearing housing as claimed in claim 1, wherein: the right end of the positioning seat is provided with a plurality of first stop holes which are uniformly arranged around the center of the positioning seat at intervals, the right end of the fixing seat is provided with a plurality of second stop holes which are uniformly arranged around the center of the fixing seat at intervals, and the stop pin is arranged in the first stop holes or the second stop holes.
6. The automatic clamping device for fixing a flange-type bearing housing as claimed in claim 1, wherein: the right end of the connector is provided with a joint bearing, and the right end of the connector is movably connected with the middle part of the connecting rod through the joint bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488730.9U CN209887144U (en) | 2019-04-11 | 2019-04-11 | Automatic clamping device for fixing flange type bearing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920488730.9U CN209887144U (en) | 2019-04-11 | 2019-04-11 | Automatic clamping device for fixing flange type bearing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209887144U true CN209887144U (en) | 2020-01-03 |
Family
ID=68998903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920488730.9U Expired - Fee Related CN209887144U (en) | 2019-04-11 | 2019-04-11 | Automatic clamping device for fixing flange type bearing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209887144U (en) |
-
2019
- 2019-04-11 CN CN201920488730.9U patent/CN209887144U/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 |
Granted publication date: 20200103 Termination date: 20200411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |