CN220839849U - Frock clamp is used in processing of car master cylinder - Google Patents
Frock clamp is used in processing of car master cylinder Download PDFInfo
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- CN220839849U CN220839849U CN202322676700.XU CN202322676700U CN220839849U CN 220839849 U CN220839849 U CN 220839849U CN 202322676700 U CN202322676700 U CN 202322676700U CN 220839849 U CN220839849 U CN 220839849U
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- 238000003754 machining Methods 0.000 claims abstract description 20
- 230000008878 coupling Effects 0.000 claims 5
- 238000010168 coupling process Methods 0.000 claims 5
- 238000005859 coupling reaction Methods 0.000 claims 5
- 238000000034 method Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a fixture for machining an automobile master cylinder, which comprises a base, a supporting mechanism and a clamping mechanism, wherein the supporting mechanism is arranged at the top end of the base, and the clamping mechanism is arranged at the top end of the supporting mechanism. This frock clamp is used in car master cylinder processing passes through the cooperation work between supporting mechanism transfer piece, first toothholder, second toothholder and the first electric putter, can support the bottom plate in the fixture, and be convenient for drive the bottom plate and rotate, conveniently adjust the processing angle, through the cooperation work between hydraulic stem in the fixture, the kicking block, the groove pole, the second electric putter, the connecting rod, sector gear and the supporting shoe, can carry out the centre gripping to car master cylinder fixedly, be convenient for process the master cylinder, cooperation between through hub and step motor can drive the vaulting pole rotation when the centre gripping pump body, thereby the user of being convenient for overturns the pump body of centre gripping inboard supporting piece and kicking block, promote machining efficiency.
Description
Technical Field
The utility model relates to the technical field of machining of automobile master pumps, in particular to a fixture clamp for machining an automobile master pump.
Background
The main function of the brake master cylinder is to push brake fluid (or gas) to be transmitted to each brake slave cylinder to push a piston, the clutch master cylinder is connected to a clutch pedal and connected with a clutch booster through an oil pipe, the function is to collect pedal travel information to enable the clutch to be separated through the effect of the booster, when the automobile master cylinder is produced, a series of machining such as drilling and polishing is needed to be carried out on a pump body, therefore, when the automobile master cylinder is machined, a fixture clamp for machining the pump body is needed to be used for fixing the pump body, the fixture clamp for machining the brake master cylinder is disclosed in China patent, the application number is 202121381670.4, the angle direction adjusting function of a clamping seat is realized through controlling the rotation of a turntable, the effect of a lifting rod and a universal joint, and further the multi-angle machining requirement of the pump body is realized, and the machining efficiency is improved.
Disclosure of utility model
The utility model aims to provide a fixture for machining an automobile master cylinder, which solves the problems that after a pump body is clamped in the prior art, the automobile master cylinder clamped on the inner side of the pump body is inconvenient to turn, and if the other side of the pump body is required to be machined, the pump body is required to be clamped again, so that the working efficiency is affected.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the tooling fixture for machining the automobile master cylinder comprises a base, a supporting mechanism and a clamping mechanism, wherein the supporting mechanism is arranged at the top end of the base, and the clamping mechanism is arranged at the top end of the supporting mechanism;
the supporting mechanism comprises a shell, a rotating block, a first tooth holder, a second tooth holder, a first electric push rod, a telescopic rod and a spring, wherein the rotating block is connected inside the top end of the shell in a rotating mode, the first tooth holder is fixedly connected to the bottom end of the rotating block, the second tooth holder is fixedly connected to the bottom end of the first tooth holder in a clamping mode, the first electric push rod is fixedly connected to the center of the bottom end of the second tooth holder, the telescopic rod is fixedly connected to the left side and the right side of the bottom end of the second tooth holder in a fixedly connected mode, the spring is sleeved on the outer wall of the telescopic rod, the shell is fixedly connected to the top end of the base, and the first electric push rod and the bottom end of the telescopic rod are fixedly connected to the top end of the base.
Preferably, the telescopic rod comprises a sleeve and an inserted link, wherein the bottom end of the sleeve is fixedly connected to the top end of the base, and the top end of the inserted link is fixedly connected to the bottom end of the second tooth holder.
Preferably, the fixture comprises a bottom plate, a first supporting plate, a second supporting plate, a hydraulic rod and a top block, wherein the first supporting plate is fixedly connected to the left side of the top end of the bottom plate, the second supporting plate is fixedly connected to the right side of the top end of the bottom plate, the hydraulic rod is fixedly connected to the inner top end of the second supporting plate, the top block is rotatably connected to the left side of the hydraulic rod, and the bottom plate is fixedly connected to the top end of the rotating block.
Preferably, a layer of rubber protection pad is processed on the outer wall of the top block.
Preferably, the fixture further comprises a shaft disc, a stepping motor, a groove rod, a second electric push rod, a connecting rod, a sector gear and a supporting block, wherein the stepping motor is fixedly connected to the left side of the shaft disc, the groove rod is rotationally connected to the right side of the shaft disc, the second electric push rod is fixedly connected to the left side of the inside of the groove rod, the connecting rod is rotationally connected to the top end and the bottom end of the right side of the second electric push rod, the sector gear is rotationally connected to the outer side of the connecting rod, the supporting block is slidingly connected to the right side of the groove rod, the shaft disc is fixedly connected to the top end of the first supporting plate, and an output shaft on the right side of the stepping motor is fixedly connected to the left side of the groove rod.
Preferably, a chute is formed in the right side of the chute rod, and the support block is slidably connected in the chute.
Preferably, the left side of the support block is provided with a plurality of tooth grooves, and the right side of the sector gear is connected in a meshed mode in the tooth grooves.
Compared with the prior art, the utility model has the beneficial effects that: this frock clamp is used in car master cylinder processing passes through the cooperation work between supporting mechanism transfer piece, first toothholder, second toothholder and the first electric putter, can support the bottom plate in the fixture, and be convenient for drive the bottom plate and rotate, conveniently adjust the processing angle, through the cooperation work between hydraulic stem in the fixture, the kicking block, the groove pole, the second electric putter, the connecting rod, sector gear and the supporting shoe, can carry out the centre gripping to car master cylinder fixedly, be convenient for process the master cylinder, cooperation between through hub and step motor can drive the vaulting pole rotation when the centre gripping pump body, thereby the user of being convenient for overturns the pump body of centre gripping inboard supporting piece and kicking block, promote machining efficiency.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the cross-sectional elevation connection of FIG. 1;
FIG. 3 is a schematic view of a partially enlarged connection structure of the clamping mechanism of FIG. 2;
fig. 4 is an enlarged schematic view of the connection structure at a in fig. 3.
In the figure: 1. base, 2, supporting mechanism, 201, shell, 202, turning block, 203, first toothholder, 204, second toothholder, 205, first electric putter, 206, telescopic link, 207, spring, 3, clamping mechanism, 301, bottom plate, 302, first fagging, 303, second fagging, 304, hydraulic rod, 305, top block, 306, shaft disk, 307, stepper motor, 308, grooved bar, 309, second electric putter, 310, connecting rod, 311, sector gear, 312, and supporting block.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a frock clamp is used in car master cylinder processing, including base 1, supporting mechanism 2 and fixture 3, supporting mechanism 2 is installed on the top of base 1, and base 1 is used for fixing supporting mechanism 2, and supporting mechanism 2 is used for fixing fixture 3, and can drive fixture 3 whole and rotate, thereby adjust the car master cylinder angle of centre gripping in its inside, fixture 3 is installed on the top of supporting mechanism 2, and fixture 3 is used for carrying out the centre gripping to the car pump, and can drive the car master cylinder of centre gripping in its inboard and rotate;
The supporting mechanism 2 comprises a shell 201, a rotating block 202, a first tooth holder 203, a second tooth holder 204, a first electric push rod 205, a telescopic rod 206 and a spring 207, wherein the rotating block 202 is connected inside the top end of the shell 201 in a rotating mode, the rotating block 202 is used for supporting a bottom plate 301, the first tooth holder 203 is fixedly connected to the bottom end of the rotating block 202, the first tooth holder 203 and the second tooth holder 204 are mutually clamped together, the bottom end of the first tooth holder 203 is clamped with the second tooth holder 204, the second tooth holder 204 is used for clamping the first tooth holder 203, the first electric push rod 205 is fixedly connected to the bottom end center of the second tooth holder 204, the first electric push rod 205 is used for driving the second tooth holder 204 to move, so that the second tooth holder 204 is not clamped to the bottom end of the first tooth holder 203, the telescopic rod 206 is fixedly connected to the left side of the bottom end of the second tooth holder 204, the telescopic rod 206 is used for supporting the second tooth holder 204, the spring 207 is sleeved on the outer wall of the telescopic rod 206, the spring 207 is used for resetting the telescopic rod 206, the top end of the shell 201 is fixedly connected to the top end of the base 1, the shell 201 is fixedly connected to the bottom end of the shell 205, the first tooth holder 205 is fixedly connected to the bottom end of the first tooth holder 204, and the telescopic rod 206 is fixedly connected to the top end of the base 1, and the telescopic rod is fixedly connected to the top end of the telescopic rod 1.
The clamping mechanism 3 comprises a bottom plate 301, a first supporting plate 302, a second supporting plate 303, a hydraulic rod 304, a top block 305, a shaft disc 306, a stepping motor 307, a groove rod 308, a second electric push rod 309, a connecting rod 310, a sector gear 311 and a supporting block 312, wherein the first supporting plate 302 is fixedly connected to the left side of the top end of the bottom plate 301, the first supporting plate 302 is used for supporting the shaft disc 306, the second supporting plate 303 is fixedly connected to the right side of the top end of the bottom plate 301, the second supporting plate 303 is used for supporting the hydraulic rod 304, the hydraulic rod 304 is fixedly connected to the inner top end of the second supporting plate 303, the hydraulic rod 304 is used for driving the top block 305 to move, the top block 305 is rotationally connected to the left side of the hydraulic rod 304, the top block 305 is used for extruding one end of an automobile master pump, the bottom plate 301 is fixedly connected to the top end of the rotating block 202, the bottom plate 301 is used for supporting the first supporting plate 302 and the second supporting plate 303, a layer of rubber protection pad is processed on the outer wall of the top block 305, the rubber protection pad is used for protecting the automobile master cylinder, the left side of the shaft disc 306 is fixedly connected with a stepping motor 307, the stepping motor 307 is used for driving a groove rod 308 to rotate, the right side of the shaft disc 306 is rotationally connected with the groove rod 308, the groove rod 308 is used for fixing a second electric push rod 309, the left side of the inside of the groove rod 308 is fixedly connected with the second electric push rod 309, the right side of the second electric push rod 309 can slide in the inside of the groove rod 308, the second electric push rod 309 is used for driving a connecting rod 310 to move, the top end and the bottom end of the right side of the second electric push rod 309 are rotationally connected with a connecting rod 310, the connecting rod 310 is used for driving the left side of a sector gear 311 to move, so that the sector gear 311 can rotate by taking a pin shaft as an axis, the outside of the connecting rod 310 is rotationally connected with the sector gear 311, the sector gear 311 is used for driving a supporting block 312 to move, the right side of the groove rod 308 is internally and slidably connected with the supporting block 312, the supporting block 312 is used for fixing the inner wall of the other end of the automobile master pump, so that the automobile master pump can be clamped, the shaft disc 306 is fixedly connected to the top end of the first supporting plate 302, the shaft disc 306 is used for supporting the stepping motor 307 and the groove rod 308, an output shaft on the right side of the stepping motor 307 is fixedly connected with the left side of the groove rod 308, the sector gear 311 is rotationally connected to the right side of the inside of the groove rod 308 through a pin shaft, a sliding groove is formed in the right side of the groove rod 308, the supporting block 312 is slidingly connected to the inside of the sliding groove, the sliding groove is used for limiting the movement track of the supporting block 312, the left side of the supporting block 312 is provided with a plurality of tooth grooves, the right side of the sector gear 311 is meshed and connected to the inside of the tooth grooves, and the supporting block 312 can be driven to move when the sector gear 311 rotates.
The detailed connection means are known in the art, and the following mainly describes the working principle and process, and the specific work is as follows.
When the work fixture for machining the automobile master cylinder begins to be used, a user places the left side of the automobile master cylinder to be machined on the right side of the groove rod 308 in the clamping mechanism 3, and sleeves the left side of the automobile master cylinder on the outer wall of the supporting block 312, then the user works through the second electric push rod 309, the right side of the second electric push rod 309 stretches out rightwards, so that the connecting rod 310 is driven to move through the right side of the second electric push rod 309, the left side of the sector gear 311 can be pulled to move through the other end of the connecting rod 310 while the connecting rod 310 moves, so that the sector gear 311 can rotate on the right side of the inside of the groove rod 308 by taking a pin shaft as an axis, when the sector gear 311 rotates, the supporting block 312 which is meshed and connected with the right side of the sector gear 311 can be driven to move, so that the supporting block 312 is attached to the left inner wall of the automobile master cylinder, and then the user works through the hydraulic rod 304, the top block 305 can be driven to move leftwards, the left side of the top block 305 is attached to and extruded to the right side of the master cylinder, the master cylinder of the automobile can be clamped and fixed through the mutual matching between the top block 305 and the supporting block 312, the surface of the master cylinder of the automobile is convenient to polish or drill, and the like, when the master cylinder of the automobile is processed, the angle of the clamped master cylinder is sometimes required to be adjusted, at the moment, the first electric push rod 205 is contracted through the operation of the first electric push rod 205 in the supporting mechanism 2, so that the second tooth holder 204 can be driven to move downwards, the second tooth holder 204 is enabled to cancel the clamping of the first tooth holder 203, then a user can dial the bottom plate 301, the bottom plate 301 can be rotated, after the angle is adjusted, the first electric push rod 205 is reset, the second tooth holder 204 is enabled to be clamped to the bottom end of the first tooth holder 203 again, so that the rotating block 202 can be fixed, when the automobile master cylinder clamped inside the support block 312 and the top block 305 needs to be overturned, the stepping motor 307 is connected with an external power supply through a connecting wire, so that the stepping motor 307 can start to work, and the output shaft on the right side of the stepping motor 307 can drive the groove rod 308 to rotate, so that the automobile master cylinder clamped and fixed inside the support block 312 and the top block 305 can be driven to rotate reversely, and the automobile master cylinder is convenient to process.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The tool clamp for machining the automobile master cylinder comprises a base (1) and is characterized in that a supporting mechanism (2) is arranged at the top end of the base (1), and a clamping mechanism (3) is arranged at the top end of the supporting mechanism (2);
Supporting mechanism (2) are including shell (201), commentaries on classics piece (202), first toothholder (203), second toothholder (204), first electric putter (205), telescopic link (206) and spring (207), the inside rotation in top of shell (201) is connected with commentaries on classics piece (202), the bottom rigid coupling of commentaries on classics piece (202) has first toothholder (203), the bottom joint of first toothholder (203) has second toothholder (204), the bottom center department rigid coupling of second toothholder (204) has first electric putter (205), the bottom left and right sides rigid coupling of second toothholder (204) has telescopic link (206), the outer wall of telescopic link (206) has cup jointed spring (207), the top of shell (201) rigid coupling in base (1), the top of first electric putter (205) and telescopic link (206) all rigid coupling on the top of base (1).
2. The tooling fixture for machining the automobile master cylinder according to claim 1, wherein the telescopic rod (206) is composed of a sleeve and an inserting rod, the bottom end of the sleeve is fixedly connected to the top end of the base (1), and the top end of the inserting rod is fixedly connected to the bottom end of the second tooth holder (204).
3. The fixture for machining the automotive master cylinder according to claim 2, wherein the clamping mechanism (3) comprises a bottom plate (301), a first supporting plate (302), a second supporting plate (303), a hydraulic rod (304) and a top block (305), the first supporting plate (302) is fixedly connected to the left side of the top end of the bottom plate (301), the second supporting plate (303) is fixedly connected to the right side of the top end of the bottom plate (301), the hydraulic rod (304) is fixedly connected to the top end of the second supporting plate (303), the top block (305) is rotatably connected to the left side of the hydraulic rod (304), and the bottom plate (301) is fixedly connected to the top end of the rotating block (202).
4. A tooling fixture for machining a master cylinder of an automobile according to claim 3, wherein a rubber protection pad is machined on the outer wall of the top block (305).
5. The fixture for machining the automotive master cylinder according to claim 4, wherein the clamping mechanism (3) further comprises a shaft disc (306), a stepping motor (307), a groove rod (308), a second electric push rod (309), a connecting rod (310), a sector gear (311) and a supporting block (312), the stepping motor (307) is fixedly connected to the left side of the shaft disc (306), the groove rod (308) is fixedly connected to the right side of the shaft disc (306) in a rotating manner, the second electric push rod (309) is fixedly connected to the left side of the inside of the groove rod (308), a connecting rod (310) is rotatably connected to the top end and the bottom end of the right side of the second electric push rod (309), the sector gear (311) is rotatably connected to the outer side of the connecting rod (310), a supporting block (312) is slidably connected to the right side of the inside of the groove rod (308), the shaft disc (306) is fixedly connected to the top end of the first supporting plate (302), and the output shaft of the stepping motor (307) is fixedly connected to the left side of the groove rod (308), and the sector gear (311) is connected to the right side of the inside of the groove rod (308) in a rotating manner.
6. The tooling fixture for machining the automobile master cylinder according to claim 5, wherein a chute is formed on the right side of the chute rod (308), and the support block (312) is slidably connected inside the chute.
7. The tooling fixture for machining the automobile master cylinder according to claim 6, wherein the left sides of the supporting blocks (312) are respectively provided with a plurality of tooth grooves, and the right sides of the sector gears (311) are connected in a meshed mode in the tooth grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322676700.XU CN220839849U (en) | 2023-10-07 | 2023-10-07 | Frock clamp is used in processing of car master cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322676700.XU CN220839849U (en) | 2023-10-07 | 2023-10-07 | Frock clamp is used in processing of car master cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220839849U true CN220839849U (en) | 2024-04-26 |
Family
ID=90781011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322676700.XU Active CN220839849U (en) | 2023-10-07 | 2023-10-07 | Frock clamp is used in processing of car master cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220839849U (en) |
-
2023
- 2023-10-07 CN CN202322676700.XU patent/CN220839849U/en active Active
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