CN215616495U - Clamp tool for machining end faces of roller holes of brake shoes - Google Patents
Clamp tool for machining end faces of roller holes of brake shoes Download PDFInfo
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- CN215616495U CN215616495U CN202122234726.XU CN202122234726U CN215616495U CN 215616495 U CN215616495 U CN 215616495U CN 202122234726 U CN202122234726 U CN 202122234726U CN 215616495 U CN215616495 U CN 215616495U
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Abstract
The utility model discloses a fixture tool for processing the end face of a brake shoe roller hole, which has the technical scheme that: the device comprises a control base, an installation butt joint platform and a clamping device, wherein the bottom of the installation butt joint platform is fixedly connected to the top of the control base, the clamping device is movably installed inside the installation butt joint platform, and the clamping device comprises a control axis, a switching port, a bearing control rod and a guide sliding rod; the size of the internal dimension of the tool is conveniently controlled according to the shoe rollers of different sizes by arranging the guide sliding rod, the application range of the tool is effectively enlarged, the tool is convenient for operators to control, the operation difficulty of the tool is reduced, the control strength of the tool on the shoe rollers is improved, the shoe rollers can be stably positioned in the tool, and the number of the clamping devices and the installation butt-joint platforms can be controlled according to actual conditions to adjust the operable area when other operations are needed.
Description
Technical Field
The utility model relates to the technical field of part processing, in particular to a fixture tool for processing an end face of a brake shoe roller hole.
Background
The vehicle brake is an important part of the vehicle and is a key for ensuring the driving safety, and at present, drum brakes widely used by domestic trailers, semi-trailers and trucks are provided, wherein a roller shaft is also called a brake shoe roller pin and is used together with a roller.
However, in the prior art, a common fixture tool usually employs a clamping tool such as a claw hook to clamp the shoe roller, and a part of the shoe roller is designed to be a smooth cylinder, so that the shoe roller is easy to slide or misplace during clamping, and meanwhile, the most of the fixture volume and the contact area are large, so that the operable area is reduced, and the normal operation of the machining operation is affected.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a fixture tool for machining the end face of a roller hole of a brake shoe, aiming at solving the problems in the prior art.
The technical purpose of the utility model is realized by the following technical scheme:
the utility model provides a brake shoe gyro wheel hole anchor clamps frock for facing (operation), includes control base, installation butt joint platform and clamping device, the bottom fixed connection of installation butt joint platform is at the top of control base, clamping device movable mounting is in the inside of installation butt joint platform, clamping device includes control axle center, switching port, accepts the control lever and guides the slide bar, switching port movable mounting is in the inside of control axle center, the one end swing joint of accepting the control lever is in the inside of switching port, guide slide bar movable mounting is at the other end of accepting the control lever.
By adopting the technical scheme, the slide bar is guided to conveniently control the size of the internal dimension of the tool according to the shoe rollers with different sizes, and the application range of the tool is effectively enlarged.
Preferably, the clamping device comprises a sensor, a switching platform and a fixed platform, one end of the sensor is movably connected in the control axis, one end of the switching platform is movably connected in the control axis, and the fixed platform is located above the switching platform.
Through adopting above-mentioned technical scheme, set up the sensor and can cooperate fixed platform to carry out the linkage to promote the smoothness nature of whole cooperation operation, reduce the probability of breaking down.
Preferably, one end of the guide sliding rod is movably connected to the outer wall of the installation butt joint platform.
Through adopting above-mentioned technical scheme, the guide slide bar can drive whole installation butt joint platform and carry out the regulation of size, and the convenient size of controlling this frock internal dimension according to the hoof gyro wheel of equidimension not.
Preferably, the switching platform comprises a positioning port and an auxiliary clamping rod, one end of the positioning port is movably connected inside the switching platform, and one end of the auxiliary clamping rod is rotatably connected to the top of the switching platform.
Through adopting above-mentioned technical scheme, supplementary supporting rod laminates to the surface of this hoof gyro wheel, and the locating port can stretch out from switching platform afterwards and prop the cooperation supplementary supporting rod with its fixed on the hoof gyro wheel to promote this frock to the control intensity of hoof gyro wheel.
Preferably, the fixed platform comprises a rotating port and an overlapping distance measuring rod, the rotating port is movably mounted in the fixed platform, and one end of the overlapping distance measuring rod is fixedly connected in the rotating port.
Through adopting above-mentioned technical scheme, prevent that the hoof gyro wheel from removing from the installation butt joint platform is inside, ensure that the hoof gyro wheel can be stable be in the inside of this frock.
Preferably, the control axis is located on the outer wall of the installation butt-joint platform, and the fixed platform and the transfer platform are both connected on the inner wall of the installation butt-joint platform.
By adopting the technical scheme, the control axis is positioned outside the installation butt joint platform, so that the control is convenient for an operator to control, and the operation difficulty of the tool is reduced.
In summary, the utility model mainly has the following beneficial effects:
the size of the internal size of the tool is conveniently controlled according to the shoe rollers of different sizes by arranging the guide sliding rod, the application range of the tool is effectively enlarged, meanwhile, the control axis is located outside the installation butt joint platform, the tool is convenient for operators to control, the operation difficulty of the tool is reduced, the positioning port is matched with the auxiliary clamping rod to fix the shoe rollers, the control strength of the tool on the shoe rollers is improved, the rotation port stops rotating after butt joint is completed, the shoe rollers are prevented from moving out of the installation butt joint platform, the shoe rollers can be stably located inside the tool, the whole tool is hexagonal, meanwhile, six installation butt joint platforms are arranged, and the number of the clamping devices and the installation butt joint platforms can be controlled according to actual conditions to adjust the operable area when other operations are needed.
Drawings
FIG. 1 is a perspective oblique side schematic view of the present invention;
FIG. 2 is a schematic view of the structure of the clamping device arranged outside the installation and docking platform;
fig. 3 is a schematic structural diagram of the clamping device arranged inside the installation butt joint platform.
Reference numerals: 1. a control base; 2. installing a butt joint platform; 3. a clamping device;
21. a main platform; 22. a movable platform; 23. a transmission platform;
31. controlling the axis; 32. a transfer port; 33. carrying the control rod; 34. a guide slide bar; 35. a sensor; 36. a transfer platform; 37. a positioning port; 38. an auxiliary clamping rod; 39. a fixed platform; 310. rotating the port; 311. and (4) overlapping the distance measuring rod.
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 and 2, a fixture tool for machining a brake shoe roller hole end face comprises a control base 1, a mounting and docking platform 2 is arranged at the top of the control base 1, clamping devices 3 are arranged on the outer wall and the inner wall of the mounting and docking platform 2, the control base 1 drives the mounting and docking platform 2 to move, so that the space inside the mounting and docking platform 2 is exposed, the clamping devices 3 clamp a shoe roller through the mounting and docking platform 2, the clamping devices 3 comprise control axes 31, switching ports 32 are arranged on two sides of the control axes 31, receiving control rods 33 are arranged at the upper end and the lower end of the switching ports 32, a guide slide bar 34 is arranged at the other end of the receiving control rods 33, the control axes 31 control the switching ports 32 to rotate, so as to drive the receiving control rods 33 at the upper end and the lower end, at the moment, the guide slide bars 34 drive the whole mounting and docking platform 2 to adjust the size, the convenient size of opening according to the internal dimension of this frock of equidimension not of hoof gyro wheel, enlarged the application scope of this frock effectively, control axle center 31 is located installation docking platform 2's outside simultaneously, makes things convenient for operating personnel to control, has reduced the operation degree of difficulty of this frock, and the top of control axle center 31 is provided with sensor 35, and sensor 35's response end swing joint is in installation docking platform 2's inside.
Referring to fig. 3, the clamping device 3 includes a switching platform 36, one end of the switching platform 36 is movably connected inside the control shaft center 31, auxiliary clamping rods 38 are disposed on two sides of the switching platform 36, a positioning port 37 is disposed on a top of the switching platform 36, the control shaft center 31, while controlling the switching port 32, starts the switching platform 36 to synchronously operate, so that the auxiliary clamping rods 38 at two ends are attached to a surface of the shoe roller, the positioning port 37 extends out of the switching platform 36 and props against the shoe roller to be fixed by the auxiliary clamping rods 38, so as to enhance the control strength of the tool on the shoe roller, a fixed platform 39 is disposed above the switching platform 36, a rotation port 310 is disposed inside the fixed platform 39, a lap joint distance measuring rod 311 is disposed on a top of the rotation port 310, and when the shoe roller enters the installation docking platform 2, the lap joint distance measuring rod 311 is pushed to rotate, the rotating port 310 is located inside the fixed platform 39, so that when the shoe roller enters the installation and docking platform 2, the shoe roller can be docked with the clamping device 3 quickly, after the docking is completed, the rotating port 310 stops rotating, the shoe roller is prevented from moving out of the installation and docking platform 2, the shoe roller can be stably located inside the tool, the whole tool is hexagonal, meanwhile, the six installation and docking platforms 2 are provided, and the number of the clamping devices 3 and the installation and docking platform 2 can be controlled according to actual conditions to adjust the operable area when other operations are needed.
Referring to fig. 2, installation docking platform 2 includes main platform 21, the top of main platform 21 is provided with movable platform 22, movable platform 22 is provided with drive platform 23 with the handing-over department of main platform 21, control axle center 31 movable mounting is in the inside of drive platform 23, the bottom fixed connection of main platform 21 is in the inside of control base 1, drive platform 23 can drive movable platform 22 and leave the opening that main platform 21 enlarged the top before using to make things convenient for the hoof gyro wheel to enter into the inside of frock fast.
The working principle is as follows: referring to fig. 1, 2 and 3, the front driving platform 23 can drive the movable platform 22 to leave the main platform 21 to enlarge the top opening, when the shoe roller enters the installation and docking platform 2, the overlapping distance measuring rod 311 is pushed to rotate, the rotating port 310 is located inside the fixed platform 39, when the docking is completed, the rotating port 310 stops rotating, so as to prevent the shoe roller from moving out of the installation and docking platform 2, when the movable platform 22 is opened, the control axle center 31 controls the switching port 32 to rotate, so as to drive the upper and lower receiving control rods 33, at this time, the guide slide bar 34 drives the whole installation and docking platform 2 to perform size adjustment, the adaptor platform 36 is synchronized so that the auxiliary clamping bars 38 at both ends engage the shoe roller surface, and the positioning ports 37 are then extended from the adaptor platform 36 and pushed against the shoe roller to engage the auxiliary clamping bars 38 to hold it in place.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a brake shoe gyro wheel hole anchor clamps frock for facing (operation), includes control base (1), installation butt joint platform (2) and clamping device (3), the bottom fixed connection of installation butt joint platform (2) is at the top of control base (1), clamping device (3) movable mounting is in the inside of installation butt joint platform (2), its characterized in that: clamping device (3) include control axle center (31), switching port (32), accept control lever (33) and guide slide bar (34), switching port (32) movable mounting is in the inside of control axle center (31), the one end swing joint of accepting control lever (33) is in the inside of switching port (32), guide slide bar (34) movable mounting is in the other end of accepting control lever (33).
2. The fixture tool for machining the end face of the roller hole of the brake shoe as claimed in claim 1, wherein: clamping device (3) include sensor (35), switching platform (36) and fixed platform (39), the one end swing joint of sensor (35) is in the inside of control axle center (31), the one end swing joint of switching platform (36) is in the inside of control axle center (31), fixed platform (39) are located the top of switching platform (36).
3. The fixture tool for machining the end face of the roller hole of the brake shoe as claimed in claim 1, wherein: one end of the guide sliding rod (34) is movably connected to the outer wall of the installation butt joint platform (2).
4. The fixture tool for machining the end face of the roller hole of the brake shoe as claimed in claim 2, wherein: the switching platform (36) comprises a positioning port (37) and an auxiliary clamping rod (38), one end of the positioning port (37) is movably connected inside the switching platform (36), and one end of the auxiliary clamping rod (38) is rotatably connected to the top of the switching platform (36).
5. The fixture tool for machining the end face of the roller hole of the brake shoe as claimed in claim 4, wherein: fixed platform (39) are including rotating port (310) and overlap joint range finding pole (311), rotate port (310) movable mounting in the inside of fixed platform (39), the one end fixed connection of overlap joint range finding pole (311) rotates the inside of port (310).
6. The fixture tool for machining the end face of the roller hole of the brake shoe as claimed in claim 5, wherein: the control shaft center (31) is located on the outer wall of the installation butt joint platform (2), and the fixed platform (39) and the switching platform (36) are connected to the inner wall of the installation butt joint platform (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234726.XU CN215616495U (en) | 2021-09-15 | 2021-09-15 | Clamp tool for machining end faces of roller holes of brake shoes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122234726.XU CN215616495U (en) | 2021-09-15 | 2021-09-15 | Clamp tool for machining end faces of roller holes of brake shoes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215616495U true CN215616495U (en) | 2022-01-25 |
Family
ID=79916294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122234726.XU Active CN215616495U (en) | 2021-09-15 | 2021-09-15 | Clamp tool for machining end faces of roller holes of brake shoes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215616495U (en) |
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2021
- 2021-09-15 CN CN202122234726.XU patent/CN215616495U/en active Active
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