CN112091870A - Tool mechanism for mounting brake hard tube - Google Patents
Tool mechanism for mounting brake hard tube Download PDFInfo
- Publication number
- CN112091870A CN112091870A CN202010801867.2A CN202010801867A CN112091870A CN 112091870 A CN112091870 A CN 112091870A CN 202010801867 A CN202010801867 A CN 202010801867A CN 112091870 A CN112091870 A CN 112091870A
- Authority
- CN
- China
- Prior art keywords
- hard tube
- positioning
- side plate
- brake
- fixing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B27/00—Hand tools, specially adapted for fitting together or separating parts or objects whether or not involving some deformation, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25B—TOOLS OR BENCH DEVICES NOT OTHERWISE PROVIDED FOR, FOR FASTENING, CONNECTING, DISENGAGING OR HOLDING
- B25B11/00—Work holders not covered by any preceding group in the subclass, e.g. magnetic work holders, vacuum work holders
- B25B11/02—Assembly jigs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Supports For Pipes And Cables (AREA)
Abstract
The invention relates to a tooling mechanism for installing a brake hard tube, which comprises a sub-packaging table for placing a hydraulic unit assembly and a hard tube fixing frame, wherein the hard tube fixing frame is arranged on one side of the sub-packaging table and is used for positioning the brake hard tube to be installed on the hydraulic unit assembly; the hard tube fixing frame comprises a hard tube fixing seat which is detachably and vertically arranged on the split charging table, and a plurality of hard tube positioning clamps which are detachably arranged on the hard tube fixing seat; every hard tube positioning fixture including the activity locate the locating lever on the hard tube fixing base, can dismantle with the locating lever and be connected, be used for the fastener of fixed position pole on the hard tube fixing base to and locate the locating piece of the tip of locating lever, be equipped with on the locating piece to be used for treating the installation the braking hard tube and carry out spacing groove. The invention can solve the problem that the brake hard tube is easy to deflect when being installed on a hydraulic unit assembly in the related technology, so that the brake hard tube interferes with other parts.
Description
Technical Field
The invention relates to the technical field of automobile braking, in particular to a tool mechanism for installing a braking hard tube.
Background
The vehicle Brake line is used to transmit Brake fluid (or high-pressure gas) and plays an important role in the braking System of the entire vehicle, and generally starts from a booster, via an ABS (anti-lock Brake System) or an ESP (Electronic Stability Program) pump, and finally to the wheel brakes. The brake pipeline comprises a brake hard pipe and a brake hose, and the brake hard pipe is arranged at the positions of a vehicle body, a vehicle frame and the like; the brake hose is arranged between parts having a relative movement, such as a wheel. The brake hard tube is connected with other parts (ESC (Electronic Speed Controller, namely an Electronic stability control system of a vehicle body), a vacuum booster assembly and a front brake assembly and a rear brake assembly) of the brake system through nuts at two ends, and brake hydraulic pressure is transmitted so as to realize vehicle braking. The number of the brake hard tubes is large (generally 6-8), and the trend runs through the front and the back of the whole vehicle.
At present, the vehicle type is arranged compactly, and especially a new energy vehicle type, the design clearance between a braking hard tube and peripheral parts is generally small. On a production line, when a brake hard tube is connected with a nut and tightened by torque, the brake hard tube can deflect (the deflection angle is generally 5-10 degrees) under the influence of friction force, so that the gap between the brake hard tube and peripheral parts is reduced and even interference is generated; if the braking hard tube interferes with other parts, the dynamic hard tube is easy to wear through and leak, thereby causing the braking failure of the vehicle and influencing the safety of the vehicle and personnel.
Disclosure of Invention
The invention provides a tool mechanism for installing a brake hard tube, which aims to solve the problem that the brake hard tube is easy to deflect when the brake hard tube is installed on a hydraulic unit assembly in the related art, so that the brake hard tube interferes with other parts.
In a first aspect, the present invention provides a tooling mechanism for installing a brake hard tube, including:
the sub-packaging table is used for placing the hydraulic unit assembly; and the number of the first and second groups,
the hard tube fixing frame is arranged on one side of the split charging platform and used for positioning a brake hard tube to be installed on the hydraulic unit assembly;
the hard tube fixing frame comprises a hard tube fixing seat and a plurality of hard tube positioning clamps, wherein the hard tube fixing seat is detachably and vertically arranged on the subpackaging table, and the plurality of hard tube positioning clamps are detachably arranged on the hard tube fixing seat; every hard tube positioning fixture locates including the activity locating lever on the hard tube fixing base, with the locating lever can be dismantled the connection, be used for fixing the locating lever in fastener on the hard tube fixing base, and locate the locating piece of the tip of locating lever, be equipped with on the locating piece and be used for treating the braking hard tube of installation and carry out spacing groove.
In some embodiments, the hard tube fixing seat comprises a fixing bottom plate detachably mounted on the dispensing table, and a fixing side plate disposed at a side of the fixing bottom plate, the fixing side plate is perpendicular to a top surface of the dispensing table, and a plurality of rows of positioning holes are vertically disposed on the fixing side plate, and the plurality of positioning rods respectively penetrate through the plurality of positioning holes one by one.
In some embodiments, the positioning rod comprises a positioning connecting section in threaded connection with the positioning block, and a side plate connecting section inserted into the positioning hole of the fixed side plate;
the side plate connecting section comprises a side plate connecting column with a semicircular arc surface in cross section, and a plurality of U-shaped clamping grooves are formed in the peripheral surface of the side plate connecting column along the length direction of the side plate connecting column;
the shape of the positioning hole formed in the fixed side plate corresponds to the shape of the cross section of the side plate connecting column, and the U-shaped clamping groove of the side plate connecting column is clamped in the positioning hole.
In some embodiments, the fastening member is a U-shaped elastic locking piece, the elastic locking piece is inserted into the U-shaped slot, and one side surface of the elastic locking piece abuts against the inner side wall of the U-shaped slot and the other side surface abuts against the surface of the fixed side plate.
In some embodiments, the elastic locking piece includes a locking piece main body and elastic locking arms protruding from two sides of the locking piece main body, and the two elastic locking arms are respectively clamped on two sides of the U-shaped clamping groove.
In some embodiments, the elastic locking piece includes two locking pads respectively disposed at inner sides of the two elastic locking arms, and the two locking pads are respectively disposed at two sides of the U-shaped slot.
In some embodiments, the positioning rod comprises a positioning connecting section in threaded connection with the positioning block, and a side plate connecting section inserted into the positioning hole of the fixed side plate;
the curb plate linkage segment is established to the external screw thread connecting rod, the locating hole establish to with external screw thread connecting rod screw-thread fit's internal thread hole, just the retaining member establish to with external screw thread connecting rod screw-thread fit's lock nut.
In some embodiments, a shock absorbing pad is disposed on an inner wall surface of the limiting groove of the positioning block.
In some embodiments, the limiting groove is a straight groove penetrating through both ends of the positioning block; alternatively, the first and second electrodes may be,
the limiting groove is a chute penetrating through two ends of the positioning block.
In some embodiments, the subpackaging table is further provided with a hydraulic unit fixing clamp for positioning and fixing a hydraulic unit assembly, and the hydraulic unit fixing clamp and the hard tube fixing frame are respectively arranged on two sides of the subpackaging table.
The technical scheme provided by the invention has the beneficial effects that: when the brake hard tube is installed and fixed on the hydraulic unit assembly, the brake hard tube is prevented from deflecting, the brake hard tube can be prevented from interfering with other parts, and the brake hard tube is prevented from being worn and leaked, so that the safety of vehicles and personnel is ensured.
The embodiment of the invention provides a tool mechanism for installing a brake hard tube, which can place a hydraulic unit assembly through a split charging platform, fix the brake hard tube to be installed and fixed through a hard tube fixing frame, conveniently fix and install the brake hard tube on the hydraulic unit assembly, prevent the brake hard tube from deflecting in the installation and fixation process, and ensure that the installation position of the brake hard tube is in a preset position.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic perspective view of a tooling mechanism for brake pipe installation according to some embodiments of the present invention;
FIG. 2 is a schematic perspective view of a hard tube fixing bracket of a tooling mechanism for braking hard tube installation according to some embodiments of the present invention;
fig. 3 is a schematic perspective view of a hard tube fixing seat of a tooling mechanism for braking hard tube installation according to an embodiment of the present invention;
fig. 4 is a schematic perspective structural view of a positioning block of a tooling mechanism for installing a brake hard tube according to an embodiment of the invention;
FIG. 5 is a schematic structural diagram of a locating block of the tooling mechanism for braking hard tube installation according to some embodiments of the present invention;
FIG. 6 is a schematic structural diagram of a positioning block of a tooling mechanism for braking hard tube installation according to another embodiment of the present invention;
fig. 7 is a schematic perspective structural view of a positioning rod of a tooling mechanism for installing a brake hard tube according to an embodiment of the invention;
FIG. 8 is a schematic cross-sectional structure view of a side plate connecting section of a positioning rod of a tooling mechanism for braking hard tube installation according to an embodiment of the invention;
FIG. 9 is a schematic perspective view of a fastener of a tooling mechanism for brake pipe installation according to an embodiment of the present invention;
FIG. 10 is a schematic perspective view of a tooling mechanism for brake pipe installation according to another embodiment of the present invention;
fig. 11 is a schematic perspective view of a hard tube fixing frame of a tooling mechanism for braking hard tube installation according to another embodiment of the present invention.
In the figure: 10. a hydraulic unit assembly; 20. braking the hard tube; 100. a dispensing station; 200. a hard tube fixing seat; 202. positioning holes; 210. fixing the bottom plate; 220. fixing the side plate; 300. a hard tube positioning clamp; 310. positioning a rod; 312. positioning the connecting section; 314. a side plate connecting section; 3142. a U-shaped clamping groove; 320. positioning blocks; 322. a limiting groove; 324. a shock pad; 330. fasteners (elastic locking tabs); 332. a lock plate body; 334. an elastic locking arm; 336. and locking the cushion block.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
At present, the arrangement of an automobile structure is compact, and particularly for new energy automobile types, the design clearance between a brake hard tube and peripheral parts is generally small. On a production line, when a brake hard tube is connected with a nut and tightened by torque, the brake hard tube can deflect (the deflection angle is generally 5-10 degrees) under the influence of friction force, so that the gap between the brake hard tube and peripheral parts is reduced and even interference is generated; if the braking hard tube interferes with other parts, the dynamic hard tube is easy to wear through and leak, thereby causing the braking failure of the vehicle and influencing the safety of the vehicle and personnel. In order to solve the problems, the invention provides a tool mechanism for installing a brake hard tube.
As shown in fig. 1 to fig. 2, the tooling mechanism for installing a brake hard tube provided by the present invention includes a sub-assembly table 100 for placing a hydraulic unit assembly 10, and a hard tube fixing frame disposed on one side of the sub-assembly table 100 and used for positioning a brake hard tube 20 to be installed on the hydraulic unit assembly 10. Can place hydraulic unit assembly 10 through partial shipment platform 100, and can fix waiting to install fixed braking hard tube 20 through the hard tube mount, conveniently with braking hard tube 20 fixed mounting to hydraulic unit assembly 10 on to make braking hard tube 20 can not take place to deflect at the fixed in-process of installation, guarantee that the mounted position of braking hard tube 20 is in predetermined position.
Specifically, the hard tube fixing stand may include a hard tube fixing base 200 detachably and vertically installed on the racking station 100, and a plurality of hard tube positioning clamps 300 detachably and vertically installed on the hard tube fixing base 200. Through the vertical hard tube fixing base 200 that sets up in partial shipment platform 100 one side, can support and fix hard tube positioning fixture 300 in the one side of placing hydraulic unit assembly 10 on partial shipment platform 100, and can fix the braking hard tube 20 of treating the installation on being fixed in hydraulic unit assembly 10 through hard tube positioning fixture 300, convenient stable and reliable is according to predetermineeing the position with braking hard tube 20 installation fixed to hydraulic unit assembly 10 on for braking hard tube 20 can not take place to deflect at the installation fixed in-process. Furthermore, according to the requirement, the plurality of brake hard tubes 20 can be positioned and fixed one by the plurality of hard tube positioning clamps 300, or one brake hard tube 20 can be positioned and fixed at the same time by the plurality of hard tube positioning clamps 300.
Moreover, each hard tube positioning fixture 300 may include a positioning rod 310 movably disposed on the hard tube fixing seat 200, a fastening member 330 detachably connected to the positioning rod 310 and configured to fix the positioning rod 310 on the hard tube fixing seat 20, and a positioning block 320 disposed at an end of the positioning rod 310, wherein the positioning block 320 is provided with a limiting groove 322 configured to limit the braking hard tube 20 to be mounted. Before the brake hard tube 20 is installed and fixed, the brake hard tube 20 may be placed on the hydraulic unit assembly 10 according to a preset orientation, and the brake hard tube 20 is fixed in the limit groove 322 of the positioning block, and at the same time, the positioning block 320 and the brake hard tube 20 are positioned at a preset position by adjusting the length of the positioning rod 310 extending toward the hydraulic unit assembly 10 and the height of the positioning rod 310 on the hard tube fixing seat 200, and the positioning rod 310 and the positioning block 320 are fixed by the fastening member 330, so that the brake hard tube 20 is fixed, so as to install and fix the brake hard tube 20 on the hydraulic unit assembly 10.
In addition, the dispensing table 100 is further provided with a hydraulic unit fixing clamp for positioning and fixing the hydraulic unit assembly 10, and the hydraulic unit fixing clamp and the hard tube fixing rack can be respectively arranged at two sides of the dispensing table 100. The hydraulic unit fixing clamp can fix and clamp the hydraulic unit assembly 10 placed on the subpackaging table 1009, so that the position of the hard tube positioning clamp 300 on the hard tube fixing seat 200 is prevented from being frequently adjusted due to the position change of the hydraulic unit assembly 10, and the hydraulic unit assembly 10 can be prevented from shaking in the installation process.
In addition, as shown in fig. 3, the rigid tube fixing base 200 may include a fixing bottom plate 210 detachably installed on the dispensing table 100, and a fixing side plate 220 installed at a side of the fixing bottom plate 210, the fixing side plate 220 is perpendicular to the top surface of the dispensing table 100, a plurality of rows of positioning holes 202 are formed in the fixing side plate 220 along a vertical direction, and a plurality of positioning rods 310 are respectively inserted into the plurality of positioning holes 202 one by one. The fixed bottom plate 210 of the hard tube fixing base 200 can be detachably connected to the racking platform 100 by the connecting bolt, and the fixed side plate 220 can be bent and extended along the side edge of the fixed bottom plate 210 to the vertical direction, so that the hard tube fixing base 200 is formed into an L-shaped structure. Moreover, by providing a plurality of rows of positioning holes 202 on the fixed side plate 220, the installation position of the positioning rod 310 can be adjusted along the height direction of the fixed side plate 220 and the width direction of the fixed side plate 220 to adjust the position of the positioning block 320, thereby facilitating positioning and fixing the brake hard tube 20 at the preset position.
In addition, as shown in fig. 4, the inner wall surface of the limiting groove 322 of the positioning block 320 may further be provided with a shock absorbing pad 324, that is, the shock absorbing pad 324 may be disposed in the limiting groove, so that the brake pipe 20 positioned by the limiting groove 322 may be wrapped by the shock absorbing pad 324, and the brake pipe 20 may not deform under the clamping and limiting effect of the positioning block 320. The inner wall of the limiting groove 322 of the positioning block 320 can be bonded with a rubber shock pad, and when the positioning block 320 clamps the brake hard tube 20 through the limiting groove 322, the rubber shock pad can prevent the brake hard tube 20 from being damaged when the brake hard tube is tightened by torque. Moreover, the positioning block 320 may include a positioning fixing plate and a positioning clamping plate connected to the positioning fixing plate by a connecting bolt, and the position-limiting groove 322 is formed between the positioning fixing plate and the positioning clamping plate. And according to needs, the width of the limiting groove can be adjusted by adjusting the connecting bolt to adjust the gap between the positioning clamping plate and the positioning fixing plate, so that the brake hard tube clamp can adapt to brake hard tubes with different sizes.
The size of the limiting groove 322 on the positioning block 320 is matched with the outer diameter of the brake hard tube 20, and the positioning block 320 and the positioning rod 310 with different sizes of the limiting groove 20 can be selected to be connected according to different outer diameters of the brake hard tube 20. In addition, the positioning block 320 may be provided with a limiting groove 322 extending in different directions to accommodate the braking hard tubes 20 at different angles. As shown in fig. 5, in some embodiments, the limiting groove 322 may be a straight groove penetrating through both ends of the positioning block 320. That is, in this embodiment, the limiting groove 322 can be set to be a straight groove as required, and the braking hard tube 20 is clamped and positioned in a straight posture, so that the position clamped by the braking hard tube 20 is kept in a vertical state.
In addition, as shown in fig. 6, in some embodiments, the limiting groove 322 may be a tapered groove penetrating through both ends of the positioning block 320. That is, in this embodiment, the limiting groove 322 may be set as an inclined groove as needed to clamp and position the brake pipe 20 in an inclined posture, so that the clamped position of the brake pipe 20 maintains an inclined state. Namely, the brake hard tube 20 can be clamped and positioned at any angle according to requirements.
In addition, as shown in fig. 7 to 8, in some embodiments, the positioning rod 310 may include a positioning connecting section 312 screwed with the positioning block 320, and a side plate connecting section 314 inserted into the positioning hole 202 of the fixing side plate 220. That is, the positioning connection section 312 of the positioning rod 310 may be screwed to the positioning block 320, so that the positioning block 320 is easily disassembled. Moreover, in this embodiment, the side plate connection section 314 may include a side plate connection column having a semicircular cross section, and a plurality of U-shaped grooves 3142 are formed on an outer circumferential surface of the side plate connection column along a length direction of the side plate connection column. Moreover, the shape of the positioning hole formed on the fixed side plate 220 corresponds to the shape of the cross section of the side plate connection column, and the U-shaped clamping groove 3142 of the side plate connection column is clamped in the positioning hole 202. The side plate connecting section 314 is conveniently clamped in the positioning hole 202 of the fixed side plate 220 by arranging the side plate connecting section 314 in a columnar structure with a plurality of U-shaped clamping grooves 3142. Moreover, the cross-sectional shape of the side plate connection post and the cross-sectional shape of the positioning hole 202 are set to be corresponding non-circular surfaces, so that the side plate connection section 314 can be prevented from rotating when being inserted into the positioning hole 202, and the positioning rod 310, the positioning block 320 and the brake hard tube 20 can be prevented from rotating. The cross section of the positioning rod 310 is non-circular, so that the positioning rod 310 cannot rotate in the circumferential direction after being assembled in the positioning hole 202 of the hard tube fixing seat 200, and the positioning rod 310 can accurately clamp the positioning block 320 outside the brake hard tube 20. Moreover, the distance between the side plate connecting section 314 and the brake hard tube 20 can be adjusted by adjusting the U-shaped clamping groove 3142 for clamping the side plate connecting section 314 with the positioning hole 202.
Moreover, as shown in fig. 9, the fastening member 330 may be a U-shaped elastic locking piece, the elastic locking piece is inserted into the U-shaped locking groove 3142, and one side surface of the elastic locking piece abuts against the inner side wall of the U-shaped locking groove 3142, and the other side surface abuts against the surface of the fixed side plate 220. When the U-shaped clamping groove 3142 of the side plate connecting column is clamped in the positioning hole 202 of the fixed side plate 220, a gap exists between the inner side wall of the U-shaped clamping groove 3142 and the fixed side plate 220, so that the side plate connecting column is clamped insecurely, and shaking and slight deflection are easy to occur. And through setting up the elasticity stay, with its cartridge in U-shaped draw-in groove 3142, can support the inside wall of U-shaped draw-in groove 3142 tightly with fixed curb plate 220 to it is inseparable to fix curb plate spliced pole and fixed curb plate 220, makes curb plate linkage segment 314 and whole locating lever 310 can not appear rocking or deflecting. The hard tube fixing seat 200 is mounted on the sub-assembly table 100 through a bolt, a plurality of positioning holes 202 are uniformly distributed on the hard tube fixing seat 200, the positioning holes 202 are used for positioning the rod 310, and the elastic locking sheet is used for limiting and fixing the positioning rod 310 arranged on the hard tube fixing seat 200 on the axis. Specifically, when the positioning rod 310 is installed, an appropriate one of the positioning holes 202 is selected, and then the positioning rod 310 is axially limited by the elastic locking piece. Specifically, two elastic locking pieces can be respectively clamped on the positioning rod 310 at two sides of the fixed side plate 220, and the two elastic locking pieces are respectively abutted against two sides of the fixed side plate 220 to prevent the positioning rod 310 from moving left and right in the axial direction.
Further, the elastic locking plate 330 may include a locking plate main body 332 and two elastic locking arms 334 protruding from two sides of the locking plate main body 332, wherein the two elastic locking arms 334 are respectively engaged with two sides of the U-shaped engaging groove 3142. The elastic locking arms 334 are respectively arranged on the two sides of the locking plate main body 322 to form a U-shaped locking plate structure which corresponds to the U-shaped clamping groove 3142 and is convenient to be clamped and matched with the U-shaped clamping groove 3142. Moreover, the two elastic locking arms 334 can tightly press the inner side wall of the U-shaped locking groove 3142 against the fixed side plate 220. Moreover, the top of the locking plate body 332 extends in a bending manner toward (or away from) the fixed side plate 220, and the end of the elastic locking arm 334 extends in a bending manner toward (or away from) the fixed side plate 220, so that the elastic locking plate has better elasticity and can better abut against between the inner side wall of the U-shaped locking groove 3142 and the fixed side plate 220. Furthermore, the resilient locking tab may include two locking pads 336 respectively disposed on the inner sides of the two resilient locking arms 334, and the two locking pads 336 are respectively disposed on two sides of the U-shaped locking groove 3142. The two opposite locking cushion blocks 336 are arranged on the inner sides of the two elastic locking arms 334, so that the elastic locking arms 334 and the U-shaped clamping groove 3142 can be clamped more tightly and reliably. Moreover, the locking pad 336 can be a flexible pad that not only protects the side panel connection post, but also allows the resilient locking arms 334 to be clamped more tightly with the side panel connection post.
In addition, as shown in fig. 10 to 11, in other embodiments, the positioning rod 310 may include a positioning connecting section screwed with the positioning block 320, and a side plate connecting section inserted into the positioning hole 202 of the fixed side plate. Also, the side plate connection section may be configured as an external screw connection rod, the positioning hole 202 may be configured as an internal screw hole in threaded engagement with the external screw connection rod, and the locking member 330 may be configured as a locking nut in threaded engagement with the external screw connection rod. That is, in this embodiment, the positioning connection section of the positioning rod 310 is in threaded connection with the positioning block, so as to facilitate disassembly and assembly; the side plate connection section of the positioning rod 310 is also screwed to the fixed side plate 220, and the positioning rod 310 and the fixed side plate 220 can be locked by a lock nut.
Specifically, the hard tube fixing base 200 is mounted on the separate loading platform 100 through the connecting bolt, a plurality of thread positioning holes 202 are uniformly distributed on the fixing side plate 220 of the hard tube fixing base 200, the thread positioning holes 202 are used for mounting the thread positioning rod 310, and the thread positioning rod 310 is locked through a locking nut, so that the thread positioning rod 310 is prevented from rotating after being adjusted in position. Specifically, the threaded positioning rod 310 is a full threaded rod, one end of which is fixed to the fixed side plate 220 of the hard tube fixing seat 200 by a locking nut, and the other end of which is connected and fixed to the positioning block 320. By adjusting the installation position of the threaded positioning rod 310 on the fixed side plate 220, the positioning block 320 can be adjusted in the vertical direction and the transverse direction of the fixed side plate 220. Furthermore, the positioning block 320 can be freely extended and contracted in the longitudinal direction of the screw thread positioning rod 310 by adjusting the screw thread positioning rod 310 and the lock nut.
Furthermore, the positioning blocks 320 are connected with the positioning rods 310 through threads, and the braking hard tubes 20 are respectively clamped in the corresponding limiting grooves 322 of the positioning blocks 320 by adjusting the positions of the positioning rods 310, and the braking hard tube nuts are tightened at this time, so that the braking hard tubes 20 can be prevented from deflecting. The positioning block 320 is provided with an internal thread hole which is connected with the external thread of the positioning rod 310; the opening size of the limiting groove 322 on the positioning block 320 is matched with the outer diameter of the brake hard tube 20, and the positioning block 320 and the positioning rod 310 with different opening sizes of the limiting groove 322 are selected to be connected according to different outer diameters of the brake hard tube 20. Namely, the positioning block 320 has different specifications and is adapted to different pipe diameters of the brake hard pipe 20.
In the invention, an anti-rotation tool for mounting a hydraulic unit and a brake hard tube is provided, a hard tube fixing seat 200 for installing a positioning rod 310 is mounted on a sub-assembly table 100, firstly, the hydraulic unit assembly 10 and the brake hard tube 20 are primarily connected on the sub-assembly table 100, according to the position, the trend and the tube diameter of the brake hard tube 20, the positioning rod 310 is debugged, so that a limiting groove 322 of a positioning block 320 just clamps the brake hard tube 20, then a connecting nut of the brake hard tube 20 is tightened, in the process of tightening the connecting nut of the brake hard tube 20, the fixed brake hard tube 20 cannot deflect when the nut is tightened because the positioning block 320 clamps the brake hard tube 20, the connection of the brake hard tube 20 is completed, the brake hard tube 20 is prevented from interfering with other parts after deflecting, and the situation that the brake hard tube 20 is worn and leaked to cause vehicle brake failure is prevented. Moreover, through the matching of the positioning rod 310 and the hard tube fixing seat 200, the position of the positioning rod can be automatically adjusted along three directions, namely the X direction (the length direction of the positioning rod), the Y direction (the width direction of the hard tube fixing seat) and the Z direction (the height direction of the hard tube fixing seat), so that the position of the positioning block 320 connected with the positioning rod 310 can be adjusted, and the positioning block 320 can be adjusted to a position matched with the brake hard tube 20 as required; in addition, in the anti-rotation tool, a locking member 330 (a locking nut or a locking piece) is provided on the positioning rod 310, so that the positioning rod 310 can be fixed at an adjusted position; in addition, the locating piece 320 can be in threaded connection with the locating rod 310, the locating piece 320 (limiting groove) is provided with multiple different types, different locating pieces 320 can be selected according to the type of the braking hard tube 20 to be assembled on the locating rod 310, and the universality of the anti-rotation tool is improved.
In a word, when the brake hard tube is installed and fixed on the hydraulic unit assembly, the brake hard tube is prevented from deflecting, the brake hard tube can be prevented from interfering with other parts, and the brake hard tube is prevented from wearing and leaking, so that the safety of vehicles and personnel is ensured.
In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are intended to be inclusive and mean, for example, that they may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It is to be noted that, in the present invention, relational terms such as "first" and "second", and the like, are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present invention, which enable those skilled in the art to understand or practice the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a frock mechanism for installation of braking hard tube which characterized in that includes:
the sub-packaging table is used for placing the hydraulic unit assembly; and the number of the first and second groups,
the hard tube fixing frame is arranged on one side of the split charging platform and used for positioning a brake hard tube to be installed on the hydraulic unit assembly;
the hard tube fixing frame comprises a hard tube fixing seat and a plurality of hard tube positioning clamps, wherein the hard tube fixing seat is detachably and vertically arranged on the subpackaging table, and the plurality of hard tube positioning clamps are detachably arranged on the hard tube fixing seat; every hard tube positioning fixture locates including the activity locating lever on the hard tube fixing base, with the locating lever can be dismantled the connection, be used for fixing the locating lever in fastener on the hard tube fixing base, and locate the locating piece of the tip of locating lever, be equipped with on the locating piece and be used for treating the braking hard tube of installation and carry out spacing groove.
2. The tooling mechanism for braking hard tube installation according to claim 1, wherein the hard tube fixing seat comprises a fixing bottom plate detachably mounted on the split charging table and a fixing side plate arranged at a side of the fixing bottom plate, the fixing side plate is perpendicular to the top surface of the split charging table, a plurality of rows of positioning holes are vertically arranged on the fixing side plate, and a plurality of positioning rods respectively penetrate through the positioning holes one by one.
3. The tooling mechanism for brake pipe installation according to claim 2, wherein the positioning rod comprises a positioning connecting section in threaded connection with the positioning block and a side plate connecting section inserted into the positioning hole of the fixed side plate;
the side plate connecting section comprises a side plate connecting column with a semicircular arc surface in cross section, and a plurality of U-shaped clamping grooves are formed in the peripheral surface of the side plate connecting column along the length direction of the side plate connecting column;
the shape of the positioning hole formed in the fixed side plate corresponds to the shape of the cross section of the side plate connecting column, and the U-shaped clamping groove of the side plate connecting column is clamped in the positioning hole.
4. The tooling mechanism for installing the brake hard tube according to claim 3, wherein the fastener is a U-shaped elastic locking sheet, the elastic locking sheet is inserted into the U-shaped clamping groove, one side surface of the elastic locking sheet abuts against the inner side wall of the U-shaped clamping groove, and the other side surface of the elastic locking sheet abuts against the surface of the fixed side plate.
5. The tooling mechanism for braking hard tube installation according to claim 4, wherein the elastic locking piece comprises a locking piece main body and elastic locking arms protruding from two sides of the locking piece main body, and the two elastic locking arms are respectively clamped on two sides of the U-shaped clamping groove.
6. The tooling mechanism for brake pipe installation according to claim 5, wherein the elastic locking piece comprises two locking pads respectively arranged at the inner sides of the two elastic locking arms, and the two locking pads are respectively arranged at two sides of the U-shaped clamping groove.
7. The tooling mechanism for brake pipe installation according to claim 2, wherein the positioning rod comprises a positioning connecting section in threaded connection with the positioning block and a side plate connecting section inserted into the positioning hole of the fixed side plate;
the curb plate linkage segment is established to the external screw thread connecting rod, the locating hole establish to with external screw thread connecting rod screw-thread fit's internal thread hole, just the retaining member establish to with external screw thread connecting rod screw-thread fit's lock nut.
8. The tooling mechanism for brake pipe installation according to claim 1, wherein a shock pad is arranged on the inner wall surface of the limiting groove of the positioning block.
9. The tooling mechanism for brake pipe installation according to claim 1, wherein the limiting groove is a straight groove penetrating through two ends of the positioning block; alternatively, the first and second electrodes may be,
the limiting groove is a chute penetrating through two ends of the positioning block.
10. The tooling mechanism for braking hard tube installation according to claim 1, wherein the split charging table is further provided with a hydraulic unit fixing clamp for positioning and fixing a hydraulic unit assembly, and the hydraulic unit fixing clamp and the hard tube fixing frame are respectively arranged on two sides of the split charging table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801867.2A CN112091870B (en) | 2020-08-11 | 2020-08-11 | Tool mechanism for mounting brake hard tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010801867.2A CN112091870B (en) | 2020-08-11 | 2020-08-11 | Tool mechanism for mounting brake hard tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112091870A true CN112091870A (en) | 2020-12-18 |
| CN112091870B CN112091870B (en) | 2021-09-17 |
Family
ID=73752835
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010801867.2A Active CN112091870B (en) | 2020-08-11 | 2020-08-11 | Tool mechanism for mounting brake hard tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112091870B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2049307A1 (en) * | 2006-07-26 | 2009-04-22 | Continental Teves AG & CO. OHG | Unit with at least two hydraulic connections fastened to it |
| CN201632955U (en) * | 2010-03-10 | 2010-11-17 | 奇瑞汽车股份有限公司 | Positioning and clamping device used for assembling automobile ABS controller |
| CN203806037U (en) * | 2014-03-11 | 2014-09-03 | 广汽吉奥汽车有限公司 | Automobile anti-locking braking system (ABS) controller and brake tube assembling table |
| CN105856124A (en) * | 2016-03-25 | 2016-08-17 | 奇瑞汽车股份有限公司 | Winder mounting device for strength testing |
| CN207133168U (en) * | 2017-08-02 | 2018-03-23 | 深圳市比亚迪电子部品件有限公司 | Degradation frock clamp |
| CN208703285U (en) * | 2018-09-03 | 2019-04-05 | 广东坚朗五金制品股份有限公司 | Suspension type fixes bracket |
| CN110395240A (en) * | 2019-06-28 | 2019-11-01 | 浙江飞碟汽车制造有限公司 | A kind of air brake hose with segmented fixed structure |
| CN110695603A (en) * | 2019-10-17 | 2020-01-17 | 芜湖常瑞汽车部件有限公司 | Welding fixture for automobile beam assembly |
-
2020
- 2020-08-11 CN CN202010801867.2A patent/CN112091870B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2049307A1 (en) * | 2006-07-26 | 2009-04-22 | Continental Teves AG & CO. OHG | Unit with at least two hydraulic connections fastened to it |
| CN201632955U (en) * | 2010-03-10 | 2010-11-17 | 奇瑞汽车股份有限公司 | Positioning and clamping device used for assembling automobile ABS controller |
| CN203806037U (en) * | 2014-03-11 | 2014-09-03 | 广汽吉奥汽车有限公司 | Automobile anti-locking braking system (ABS) controller and brake tube assembling table |
| CN105856124A (en) * | 2016-03-25 | 2016-08-17 | 奇瑞汽车股份有限公司 | Winder mounting device for strength testing |
| CN207133168U (en) * | 2017-08-02 | 2018-03-23 | 深圳市比亚迪电子部品件有限公司 | Degradation frock clamp |
| CN208703285U (en) * | 2018-09-03 | 2019-04-05 | 广东坚朗五金制品股份有限公司 | Suspension type fixes bracket |
| CN110395240A (en) * | 2019-06-28 | 2019-11-01 | 浙江飞碟汽车制造有限公司 | A kind of air brake hose with segmented fixed structure |
| CN110695603A (en) * | 2019-10-17 | 2020-01-17 | 芜湖常瑞汽车部件有限公司 | Welding fixture for automobile beam assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112091870B (en) | 2021-09-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112091870B (en) | Tool mechanism for mounting brake hard tube | |
| CN105082013A (en) | Gauge and workpiece clamping device thereof | |
| CN214923802U (en) | Adjustable locking and fixing device | |
| CN220316387U (en) | Pipeline conveying device | |
| CN210280302U (en) | Auxiliary device and test equipment bend | |
| CN210849027U (en) | Welding fixing device | |
| WO2023072166A1 (en) | Fixing support, and autonomous driving apparatus | |
| CN216781547U (en) | Universal positioning jig for automobile parts | |
| CN111872313B (en) | Coaxiality correcting device for vehicle frame lifting lug support | |
| CN112525548B (en) | Fixture tool of white vehicle body static rigidity test bench | |
| CN212330376U (en) | Flame tube head milling flutes anchor clamps | |
| CN212361053U (en) | Hard tube support of vehicle braking hard tube and vehicle with same | |
| CN209754975U (en) | ESC assembly partial shipment auxiliary device | |
| US5421550A (en) | Mounting apparatus | |
| JPH08109980A (en) | Clamp for piping | |
| CN212900117U (en) | Fixing support for automobile pipeline | |
| CN216943038U (en) | Pipeline joint for braking system | |
| CN106595021B (en) | Air conditioner indoor unit and cylindrical container fixing device thereof | |
| CN220480000U (en) | Clamping device for handcart correction | |
| CN113294594B (en) | Rapid Assembly multi freedom adjustable pipeline bracket | |
| CN215788037U (en) | Screw up auxiliary device and screw up machine | |
| CN219404008U (en) | Precision positioning fixture structure | |
| CN110562152B (en) | Seat support structure | |
| CN210920349U (en) | Automobile pipe clamp | |
| CN220890735U (en) | Nut assembly, fastening device and automobile |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |