CN219819516U - Brake crank assemblage tool - Google Patents
Brake crank assemblage tool Download PDFInfo
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- CN219819516U CN219819516U CN202320846935.6U CN202320846935U CN219819516U CN 219819516 U CN219819516 U CN 219819516U CN 202320846935 U CN202320846935 U CN 202320846935U CN 219819516 U CN219819516 U CN 219819516U
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- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims description 9
- 238000005452 bending Methods 0.000 claims description 7
- 230000003028 elevating effect Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims 3
- 230000004807 localization Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a brake lever assembling jig which comprises a base, a main transverse lever positioning block, auxiliary transverse lever positioning blocks, a brake lever supporting block, an auxiliary positioning height adjusting mechanism and a brake lever height adjusting mechanism, wherein the main transverse lever positioning block is fixed on the base and used for fixedly positioning the middle part of a transverse lever, the auxiliary transverse lever positioning blocks are capable of moving up and down in the vertical direction and are arranged on the base, the auxiliary brake lever positioning blocks are arranged on the auxiliary transverse lever positioning blocks, the auxiliary positioning height adjusting mechanism and the brake lever height adjusting mechanism are used for adjusting the heights of the auxiliary transverse lever positioning blocks and the brake lever supporting blocks, the two auxiliary transverse lever positioning blocks are respectively arranged on two sides of the main transverse lever positioning blocks in the extending direction of the transverse lever, the handle positions of the two ends of the transverse lever are respectively positioned on the auxiliary transverse lever positioning blocks, the two brake lever positioning blocks and the two brake levers arranged on the handle positions of the transverse lever are in a one-to-one opposite mode, and the two brake levers arranged on the handle positions of the transverse lever can be supported on the surface of the brake lever positioning blocks.
Description
Technical Field
The utility model relates to a bicycle assembling jig, in particular to a brake crank assembling jig.
Background
When the conventional bicycle brake handle is assembled with a bicycle handlebar, a worker directly sleeves the brake handle on the handle parts at two ends of the bicycle handlebar, then the brake handle is preliminarily fastened with the handle parts at two ends of the bicycle handlebar through screws, then the brake handle slides left and right and rotates, so that the positions of the brake handle at two ends of the bicycle handlebar are basically symmetrical, an included angle between the brake handle and a horizontal plane on the bicycle handlebar is basically at an angle convenient to hold, the assembly position and the inclination angle of the conventional bicycle brake handle and the handlebar are completely adjusted by the eyes of the worker, the mounting position of the brake handle is always inconsistent, the inclination angle is inconsistent, and the user is influenced in the riding process due to the assembly error, so that the user is required to adjust the brake position and the angle again, and the riding experience of the user is influenced.
Disclosure of Invention
In order to overcome the defects, the utility model provides the brake lever assembly jig, and the bicycle brake lever assembled by the brake lever assembly jig is accurate in position, convenient to use and better in riding experience.
The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides a brake lever assemblage tool, includes base, horizontal main locating piece, horizontal auxiliary locating piece, brake lever supporting shoe, auxiliary positioning height adjustment mechanism and brake lever height adjustment mechanism, horizontal main locating piece can fix a position on the base, horizontal main locating piece can fix a position to horizontal middle part, two horizontal auxiliary locating pieces can follow vertical direction elevating movement's installation on the base respectively, and two horizontal auxiliary locating pieces are located horizontal main locating piece along the both sides of horizontal extension direction respectively, and the handle position that is used for installing the brake lever at horizontal handle both ends can be located on the horizontal auxiliary locating piece respectively, and two brake lever supporting shoes can follow vertical direction elevating movement's installation on the base respectively, and two brake levers supporting shoe and two horizontal auxiliary locating pieces just set up one by one, install two brake levers at the handle position of horizontal handle can hold in on the brake lever supporting shoe surface, auxiliary positioning height adjustment mechanism and brake lever height adjustment mechanism can carry out height adjustment to two horizontal auxiliary locating pieces and brake lever supporting shoe respectively.
As a further improvement of the utility model, a baffle support rod is fixedly arranged on the transverse handle auxiliary positioning block positioned at one side of the transverse handle main positioning block, the extending direction of the baffle support rod is the same as that of a handle at one end of the transverse handle, a transverse handle length baffle is slidably arranged on the baffle support rod, the transverse handle length baffle is stopped on the end face of the handle at one end of the transverse handle, a first adjusting handle is movably and threadedly connected on the transverse handle length baffle, a stud of the first adjusting handle can be tightly propped and positioned at any position of the baffle support rod, length scale marks are arranged on the baffle support rod, and the transverse handle length baffle can be opposite to scales on the length scale marks.
As a further improvement of the utility model, the transverse handle main positioning block is also provided with a vertical rod positioning block capable of rotating around the horizontal rotating shaft, the vertical rod positioning block is provided with a vertical rod accommodating groove, and the vertical rod fixedly connected with the transverse handle can be supported in the vertical rod accommodating groove.
As a further improvement of the utility model, the base is also provided with a front-back adjusting slide rail and a front-back adjusting slide block, the extending direction of the front-back adjusting slide rail is vertical to the axial extending direction of the transverse handle, the front-back adjusting slide block can be slidably arranged on the front-back adjusting slide rail, the front-back adjusting slide block is also provided with a second adjusting handle, a stud of the second adjusting handle can be tightly propped against and positioned at any position of the front-back adjusting slide rail, and the transverse handle main positioning block is arranged on the front-back adjusting slide block.
As a further improvement of the utility model, the front and rear adjusting slide block can also slide along the vertical direction, a transverse handle height adjusting slide block is arranged, an eighth adjusting handle is arranged on the transverse handle height adjusting slide block, a stud of the eighth adjusting handle can be tightly propped against and positioned at any position of the front and rear adjusting slide block, and a transverse handle main positioning block is fixedly arranged on the transverse handle height adjusting slide block.
As a further improvement of the utility model, the main transverse handle positioning block comprises a transverse handle fixing plate, a transverse handle middle fixing supporting block and a transverse handle diameter foolproof die, wherein the two transverse handle middle fixing supporting blocks are arranged on the transverse handle fixing plate at intervals along the axial extension direction of the transverse handle, arc-shaped groove-shaped supporting surfaces are formed on the transverse handle middle fixing supporting blocks, the middle part of the transverse handle can be supported on the supporting surfaces of the two transverse handle middle fixing supporting blocks, the transverse handle diameter foolproof die can be detachably arranged on the transverse handle fixing plate, U-shaped foolproof grooves matched with the assembled transverse handle diameter and bending radian are formed on the transverse handle diameter foolproof die, and the middle part of the transverse handle on the two transverse handle middle fixing supporting blocks can be inserted into the U-shaped foolproof grooves on the transverse handle diameter foolproof die.
As a further improvement of the utility model, the base is also provided with a left and right adjusting slide rail and a left and right adjusting slide block, the extending direction of the left and right adjusting slide rail is consistent with the axial extending direction of the transverse handle, the two left and right adjusting slide rails are respectively positioned at two sides of the front and rear adjusting slide rail along the axial extending direction of the transverse handle, the left and right adjusting slide block can be slidably arranged on the left and right adjusting slide rail, the left and right adjusting slide block is also provided with a third adjusting handle, a stud of the third adjusting handle can be tightly propped against and positioned at any position of the left and right adjusting slide rail, and the transverse handle auxiliary positioning block and the brake handle supporting block are respectively arranged on the left and right adjusting slide block.
As a further improvement of the utility model, an auxiliary positioning horizontal adjusting block and a brake positioning horizontal adjusting block are also arranged, the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block can be respectively and slidably arranged on the left and right adjusting sliding blocks, the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block can be respectively and slidably arranged along the sliding directions of the front and rear adjusting sliding blocks and the left and right adjusting sliding blocks, positioning screws are also arranged on the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block, the positioning screws can fixedly position the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block at any position and the left and right adjusting sliding blocks, the auxiliary positioning height adjusting mechanism comprises a first vertical fixing seat, a first vertical sliding rod and a fourth adjusting handle, the first vertical fixing seat is arranged on the auxiliary positioning horizontal adjusting block, the first vertical sliding rod can be slidably inserted into the first vertical fixing seat along the vertical direction, the fourth adjusting handle is movably connected to the first vertical fixing seat through threads, the end part of a stud of the fourth adjusting handle can tightly abut against the surface of the first vertical sliding rod to enable the first vertical sliding rod to be positioned at any height, the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block can be fixedly positioned at any position with the left and right adjusting sliding block, the second vertical sliding rod can be tightly inserted into the second vertical sliding rod can be vertically and vertically arranged on the second vertical fixing seat through the fifth adjusting rod, the fifth adjusting rod can be vertically and horizontally movably connected with the second adjusting rod through the fifth adjusting rod, the transverse handle auxiliary positioning block and the brake handle supporting block are respectively and fixedly arranged at the upper ends of the first vertical sliding rod and the second vertical sliding rod, and the brake handle supporting block is provided with a brake supporting groove for supporting and positioning a brake handle.
As a further improvement of the utility model, the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block are respectively provided with a first angle adjusting sleeve and a second angle adjusting sleeve which are respectively and fixedly arranged, the first vertical fixing seat and the second vertical fixing seat can be respectively inserted into the first angle adjusting sleeve and the second angle adjusting sleeve in a rotating way around a vertical axis, the first angle adjusting sleeve and the second angle adjusting sleeve are respectively and movably connected with a sixth adjusting handle and a seventh adjusting handle in a threaded way, and the end parts of studs of the sixth adjusting handle and the seventh adjusting handle can tightly abut against the circumferential outer side surfaces of the first vertical fixing seat and the second vertical fixing seat, so that the first vertical fixing seat and the second vertical fixing seat are respectively locked with the first angle adjusting sleeve and the second angle adjusting sleeve at any angle positions.
As a further improvement of the utility model, a front-back position graduated scale and a left-right position graduated scale are also fixedly arranged on the base, the front-back adjusting slide block and the left-right adjusting slide block can be opposite to the scales on the front-back position graduated scale and the left-right position graduated scale respectively, the transverse handle height adjusting slide block, the first vertical sliding rod and the second vertical sliding rod are also provided with a height position graduated scale respectively, and the upper end surfaces of the front-back adjusting slide block, the first vertical fixing seat and the second vertical fixing seat can be opposite to the scales on the height position graduated scale respectively.
The beneficial effects of the utility model are as follows: the utility model can support and position the middle part of the handlebar of the bicycle through the handlebar main positioning block capable of adjusting the positions in front, back and height, can adapt to various bending radians and bending angles, can assemble the brake handlebar by arranging the handlebar auxiliary positioning blocks and the brake handlebar supporting blocks capable of adjusting left, right, height and circumference on two sides of the handlebar main positioning block, respectively are used for supporting and positioning the handle parts at two ends of the bicycle handlebar and the brake handlebar arranged on the handle parts of the handlebar, can adjust the position and the inclination angle of the brake handlebar according to different models of the bicycle by adjusting the handle when the brake handlebar is assembled, can ensure accurate installation position and installation angle when the rear brake handlebar is assembled, and effectively improves the assembly efficiency of the brake and the handlebar.
Drawings
FIG. 1 is a front elevational view of a handlebar and brake lever assembly of a bicycle;
FIG. 2 is a front view of the structural principles of the present utility model;
FIG. 3 is a right side view of the structural principle of the present utility model;
FIG. 4 is a top plan view of the structural principles of the present utility model;
FIG. 5 is a front elevational view of the structural principles of the brake lever support block of the present utility model;
FIG. 6 is a schematic top view of the brake lever support block of the present utility model;
FIG. 7 is a front view of the principle of the structure of the auxiliary positioning block of the transverse handle of the present utility model;
FIG. 8 is a schematic top view of the structure of the auxiliary positioning block of the transverse handle of the present utility model;
FIG. 9 is a front view of a baffle support bar and cross-bar length baffle of the present utility model;
fig. 10 is a schematic diagram of the structure of the transverse handle height adjusting slide block, the first vertical sliding rod and the second vertical sliding rod of the utility model.
Detailed Description
Examples: the utility model provides a brake lever assemblage tool, includes base 1, horizontal main locating piece, horizontal auxiliary locating piece 2, brake lever supporting shoe 3, auxiliary positioning height adjustment mechanism and brake lever height adjustment mechanism, horizontal main locating piece can fix the position on base 1, horizontal main locating piece can fix the position to horizontal 28 middle part, two horizontal auxiliary locating pieces 2 can follow vertical direction elevating movement's installation on base 1 respectively, and two horizontal auxiliary locating pieces 2 are located the both sides of horizontal main locating piece along horizontal 28 extending direction respectively, and the handle position that is used for installing brake lever 29 at horizontal 28 both ends can be located respectively on horizontal auxiliary locating piece 2, and two brake lever supporting shoes 3 can follow vertical direction elevating movement's installation on base 1 respectively, and two brake lever supporting shoes 3 and two horizontal auxiliary locating pieces 2 are just set up one by one, two brake levers 29 of the handle position of installing in horizontal handle 28 can hold in on the brake lever supporting shoe 3 surface, auxiliary positioning height adjustment mechanism and brake lever height adjustment mechanism can carry out two auxiliary positioning pieces 3 and two height adjustment mechanism respectively.
When the handle part of the handlebar 28 is assembled to the brake handle 29, the middle part of the handlebar 28 is firstly placed on the main handle positioning block for supporting and positioning, meanwhile, the handle parts at the two ends of the handlebar 28 are supported and positioned on the auxiliary handle positioning block 2, after the stable positioning of the handlebar 28 is realized, the brake handle 29 sleeved on the handle part in advance is rotated, then the brake handle 29 is placed on the brake handle supporting block 3 for positioning, because the adjusted height difference exists between the brake handle supporting block 3 and the auxiliary handle positioning block 2, a certain included angle is formed between the brake handle 29 and the handle parts at the two ends of the handlebar 28 in the horizontal direction, and when the handlebars 28 and the brake handle 29 with different specifications are replaced, only the height adjusting mechanisms of the auxiliary positioning and the brake handle are needed to be adjusted, so that the height difference between the brake handle supporting block 3 and the auxiliary handle positioning block 2 is changed.
The transverse handle auxiliary positioning block 2 positioned on one side of the transverse handle main positioning block is fixedly provided with a baffle support rod 4, the extending direction of the baffle support rod 4 is the same as that of a handle at one end of the transverse handle 28, the transverse handle length baffle 30 is installed on the baffle support rod 4 in a sliding manner, the transverse handle length baffle 30 is stopped on the end face of the handle at one end of the transverse handle 28, the transverse handle length baffle 30 is further movably connected with a first adjusting handle in a threaded manner, a stud of the first adjusting handle can be tightly propped against and positioned at any position of the baffle support rod 4, the baffle support rod 4 is provided with a length scale mark 5, and the transverse handle length baffle 30 can be directly opposite to the scale mark on the length scale mark 5. The limit and fool-proofing of the length of the transverse handle 28 are realized through the transverse handle length baffle 30 on the sliding baffle support rod 4, and the error of the length specification of the transverse handle 28 is prevented.
The transverse handle main positioning block is also capable of rotating around the horizontal rotating shaft and is provided with a vertical rod positioning block 31, the vertical rod positioning block 31 is provided with a vertical rod accommodating groove, and a vertical rod fixedly connected with the transverse handle 28 can be held in the vertical rod accommodating groove. Through setting up montant locating piece 31, realize the support location to the montant on the bicycle, further guarantee brake handle 29 and horizontal direction's angle accuracy, stability after the equipment of handlebar 28.
The base 1 is further provided with a front-back adjusting sliding rail 6 and a front-back adjusting sliding block 7, the extending direction of the front-back adjusting sliding rail 6 is vertical to the axial extending direction of the transverse handle 28, the front-back adjusting sliding block 7 can be slidably arranged on the front-back adjusting sliding rail 6, the front-back adjusting sliding block 7 is further provided with a second adjusting handle 8, a stud of the second adjusting handle 8 can be tightly propped against and positioned at any position of the front-back adjusting sliding rail 6, and the transverse handle main positioning block is arranged on the front-back adjusting sliding block 7. The front-back adjusting sliding block 7 moves back and forth on the front-back adjusting sliding rail 6, so that the distance between the main transverse handle positioning block and the auxiliary transverse handle positioning block 2 in the front-back direction is changed, and the bending degree of transverse handles 28 with different specifications is further adapted.
The front-back adjusting slide block 7 is also provided with a transverse handle height adjusting slide block 9 which can slide along the vertical direction, an eighth adjusting handle 10 is arranged on the transverse handle height adjusting slide block 9, a stud of the eighth adjusting handle 10 can be tightly propped against and positioned at any position of the front-back adjusting slide block 7, and a transverse handle main positioning block is fixedly arranged on the transverse handle height adjusting slide block 9. The height of the main positioning block of the transverse handle is changed by adjusting the height adjusting slide block 9 of the transverse handle in the height direction, so that the bending radian of the middle part of the different transverse handles 28 in the height direction is adapted.
The main positioning block of the transverse handle comprises a transverse handle fixing plate 11, a transverse handle middle fixing supporting block 12 and a transverse handle diameter fool-proof die 13, wherein the two transverse handle middle fixing supporting blocks 12 are arranged on the transverse handle fixing plate 11 at intervals along the axial extension direction of the transverse handle 28, an arc-shaped groove-shaped supporting surface is formed on the transverse handle middle fixing supporting block 12, the middle part of the transverse handle 28 can be supported on the supporting surfaces of the two transverse handle middle fixing supporting blocks 12, the transverse handle diameter fool-proof die 13 can be detachably arranged on the transverse handle fixing plate 11, U-shaped fool-proof grooves matched with the assembled transverse handle 28 in diameter and bending radian are formed on the transverse handle diameter fool-proof die 13, and the middle part of the transverse handle 28 supported on the two transverse handle middle fixing supporting blocks 12 can be inserted into the U-shaped fool-proof grooves on the transverse handle diameter fool-proof die 13. The fool-proof die 13 with different diameters is suitable for the handles 28 with different diameters by replacing the handles on the handle fixing plate 11, thereby preventing the assembly error of the diameters of the handles 28.
The base 1 is further provided with a left-right adjusting slide rail 14 and a left-right adjusting slide block 15, the extending direction of the left-right adjusting slide rail 14 is consistent with the axial extending direction of the transverse handle 28, the two left-right adjusting slide rails 14 are respectively positioned at two sides of the front-back adjusting slide rail 6 along the axial extending direction of the transverse handle 28, the left-right adjusting slide block 15 can be slidably arranged on the left-right adjusting slide rail 14, the left-right adjusting slide block 15 is further provided with a third adjusting handle, a stud of the third adjusting handle can be tightly propped against and positioned at any position of the left-right adjusting slide rail 14, and the transverse handle auxiliary positioning block 2 and the brake handle supporting block 3 are respectively arranged on the left-right adjusting slide block 15. The position of the auxiliary positioning block 2 of the transverse handle and the position of the supporting block 3 of the brake handle in the length direction of the transverse handle 28 are changed by sliding the left and right adjusting slide blocks 15 in the left and right directions, so that the installation positions of the brake handles 29 on the transverse handles 28 with different specifications are adapted, and the assembly of the brake handles 29 on the transverse handles 28 with different length specifications is realized.
The auxiliary positioning horizontal adjusting block 16 and the brake positioning horizontal adjusting block 17 are further arranged, the auxiliary positioning horizontal adjusting block 16 and the brake positioning horizontal adjusting block 17 can be respectively and slidably arranged on the left and right adjusting sliding block 15, the auxiliary positioning horizontal adjusting block 16 and the brake positioning horizontal adjusting block 17 can be respectively and slidably arranged in the sliding direction of the front and rear adjusting sliding block 7 and the left and right adjusting sliding block 15, the auxiliary positioning horizontal adjusting block 16 and the brake positioning horizontal adjusting block 17 are further provided with positioning screws, the positioning screws can fixedly position the auxiliary positioning horizontal adjusting block 16 and the brake positioning horizontal adjusting block 17 at any position and the left and right adjusting sliding block 15, the auxiliary positioning height adjusting mechanism comprises a first vertical fixing seat 18, a first vertical sliding rod 19 and a fourth adjusting handle 20, the first vertical fixing seat 18 is arranged on the auxiliary positioning horizontal adjusting block 16, the first vertical sliding rod 19 can be inserted into the first vertical fixing seat 18 in a vertical direction, the fourth adjusting handle 20 is movably connected to the first vertical fixing seat 18 through threads, the end part of the fourth adjusting handle 20 can be tightly connected with the second vertical fixing seat 21 through the first vertical sliding rod 19 at any position and the second vertical sliding rod 21, the second vertical fixing seat 21 is vertically arranged in the second vertical fixing seat 23, the second vertical sliding rod 21 is vertically and horizontally arranged on the second fixing seat 21, the second vertical fixing seat is vertically and is vertically slidably connected with the second vertical fixing seat 21 through the second vertical adjusting handle 20, the end part of the stud of the fifth adjusting handle 23 can tightly abut against the surface of the second vertical sliding rod 22 to enable the end part to be locked and positioned with the second vertical fixing seat 21 at any height position, the transverse handle auxiliary positioning block 2 and the brake handle supporting block 3 are respectively and fixedly arranged at the upper ends of the first vertical sliding rod 19 and the second vertical sliding rod 22, and the brake handle supporting block 3 is provided with a brake supporting groove 27 for supporting and positioning a brake handle 29. The auxiliary positioning horizontal adjusting block 16 and the brake positioning horizontal adjusting block 17 are finely adjusted in the front-back direction and the left-right direction, and are suitable for assembling brake handles 29 of different specifications and models.
The auxiliary positioning horizontal adjusting block 16 and the brake positioning horizontal adjusting block 17 are respectively provided with a first angle adjusting sleeve 24 and a second angle adjusting sleeve 25, the first vertical fixing seat 18 and the second vertical fixing seat 21 can be respectively inserted into the first angle adjusting sleeve 24 and the second angle adjusting sleeve 25 around the vertical axis, the first angle adjusting sleeve 24 and the second angle adjusting sleeve 25 are respectively movably connected with a sixth adjusting handle 26 and a seventh adjusting handle through threads, and the screw bolt ends of the sixth adjusting handle 26 and the seventh adjusting handle can tightly abut against the circumferential outer side surfaces of the first vertical fixing seat 18 and the second vertical fixing seat 21, so that the first vertical fixing seat 18 and the second vertical fixing seat 21 are respectively locked with the first angle adjusting sleeve 24 and the second angle adjusting sleeve 25 at any angle positions.
Through the adjustment of the principle direction of the first vertical fixing seat 18 and the second vertical fixing seat 21, the included angles between the handle parts at the two ends of the transverse handle 28 and the middle part of the handle and the included angles between the handles of different brake handles 29 and the handle parts of the transverse handle 28 can be adapted.
The base 1 is also fixedly provided with a front-back position graduated scale and a left-right position graduated scale, the front-back adjusting slide block 7 and the left-right adjusting slide block 15 can be respectively opposite to the upper scales of the front-back position graduated scale and the left-right position graduated scale, the transverse handle height adjusting slide block 9, the first vertical sliding rod 19 and the second vertical sliding rod 22 are also respectively provided with a height position graduated scale, and the upper end surfaces of the front-back adjusting slide block 7, the first vertical fixing seat 18 and the second vertical fixing seat 21 can be respectively opposite to the upper scales of the height position graduated scale. By arranging the graduated scale, the positions of the main transverse handle locating block, the auxiliary transverse handle locating block 2 and the brake handle supporting block 3 can be accurately adjusted.
Claims (10)
1. A brake crank assemblage tool, its characterized in that: including base (1), horizontal main locating piece, horizontal auxiliary locating piece (2), brake supporting shoe (3), assistance-localization real-time altitude mixture control mechanism and brake highly adjustment mechanism, horizontal main locating piece can fixed position on the base, and horizontal main locating piece can fix the location to horizontal (28) middle part, and two horizontal auxiliary locating pieces can follow vertical direction elevating movement's installation on the base respectively, and two horizontal auxiliary locating pieces are located horizontal main locating piece along the both sides of horizontal extension direction respectively, and the handle position that is used for installing brake handle (29) at horizontal both ends can be located respectively on horizontal auxiliary locating piece, and two brake supporting shoes can follow vertical direction elevating movement's installation on the base respectively, and two brake supporting shoes and two horizontal auxiliary locating pieces are just set up one by one, install two brakes in the handle position of horizontal handle can hold in on the brake supporting shoe surface, assistance localization real-time altitude mixture control mechanism and brake highly adjustment mechanism can carry out altitude mixture control to two horizontal auxiliary locating pieces and brake supporting shoe respectively.
2. The brake lever assembly jig according to claim 1, wherein: be located the fixed baffle bracing piece (4) that is equipped with on the horizontal handle auxiliary positioning piece of horizontal handle main positioning piece one side, baffle bracing piece extending direction is the same with the handle extending direction of horizontal handle one end, can slide on the baffle bracing piece and install horizontal handle length baffle (30), horizontal handle length baffle backstop is on the handle terminal surface of horizontal handle one end, and still movable threaded connection has first regulation handle on the horizontal handle length baffle, the double-screw bolt of first regulation handle can with baffle bracing piece optional position top tightly fixes a position, be equipped with length dimension scale mark (5) on the baffle bracing piece, horizontal handle length baffle can be just right with the scale on the length dimension scale mark.
3. The brake lever assembly jig according to claim 1, wherein: the transverse handle main positioning block is also capable of rotating around the horizontal rotating shaft and is provided with a vertical rod positioning block (31), the vertical rod positioning block is provided with a vertical rod accommodating groove, and a vertical rod fixedly connected with the transverse handle can be held in the vertical rod accommodating groove.
4. The brake lever assembly jig according to claim 1, wherein: the base is further provided with a front-back adjusting sliding rail (6) and a front-back adjusting sliding block (7), the extending direction of the front-back adjusting sliding rail is vertical to the axial extending direction of the transverse handle, the front-back adjusting sliding block can be slidably arranged on the front-back adjusting sliding rail, the front-back adjusting sliding block is further provided with a second adjusting handle (8), a stud of the second adjusting handle can be tightly propped against and positioned at any position of the front-back adjusting sliding rail, and the transverse handle main positioning block is arranged on the front-back adjusting sliding block.
5. The brake lever assembly jig of claim 4, wherein: the adjustable transverse handle is characterized in that a transverse handle height adjusting slide block (9) can be arranged on the front-back adjusting slide block in a sliding manner along the vertical direction, an eighth adjusting handle (10) is arranged on the transverse handle height adjusting slide block, a stud of the eighth adjusting handle can be tightly propped against and positioned at any position of the front-back adjusting slide block, and a main transverse handle positioning block is fixedly arranged on the transverse handle height adjusting slide block.
6. The brake lever assembly jig according to claim 1 or 5, wherein: the main positioning block of the handle comprises a handle fixing plate (11), a handle middle fixing supporting block (12) and a handle diameter foolproof die (13), the two handle middle fixing supporting blocks are arranged on the handle fixing plate at intervals along the axial extension direction of the handle, arc-shaped groove-shaped supporting surfaces are formed on the handle middle fixing supporting blocks, the middle part of the handle can be supported on the supporting surfaces of the handle middle fixing supporting blocks, the handle diameter foolproof die can be detachably arranged on the handle fixing plate, U-shaped foolproof grooves matched with the assembled handle diameter and bending radian are formed on the handle diameter foolproof die, and the middle part of the handle on the handle middle fixing supporting blocks can be inserted into the U-shaped foolproof grooves on the handle diameter foolproof die.
7. The brake lever assembly jig according to claim 4 or 5, wherein: the base is further provided with a left-right adjusting sliding rail (14) and a left-right adjusting sliding block (15), the extending direction of the left-right adjusting sliding rail is consistent with the axial extending direction of the transverse handle, the two left-right adjusting sliding rails are respectively located at two sides of the front-back adjusting sliding rail along the axial extending direction of the transverse handle, the left-right adjusting sliding block can be slidably arranged on the left-right adjusting sliding rail, the left-right adjusting sliding block is further provided with a third adjusting handle, a stud of the third adjusting handle can be tightly propped and positioned at any position of the left-right adjusting sliding rail, and the transverse handle auxiliary positioning block and the brake handle supporting block are respectively arranged on the left-right adjusting sliding block.
8. The brake lever assembly jig of claim 7, wherein: the auxiliary positioning horizontal adjusting block (16) and the brake positioning horizontal adjusting block (17) are further arranged, the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block can be respectively and slidably arranged on the left and right adjusting sliding blocks, the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block can be respectively and slidably arranged in the sliding direction of the front and rear adjusting sliding blocks and the left and right adjusting sliding blocks, positioning screws are further arranged on the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block, the positioning screws can fixedly position the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block at any position and the left and right adjusting sliding blocks, the auxiliary positioning height adjusting mechanism comprises a first vertical fixing seat (18), a first vertical sliding rod (19) and a fourth adjusting handle (20), the first vertical fixing seat is arranged on the auxiliary positioning horizontal adjusting block, the first vertical sliding rod can be slidably inserted into the first vertical fixing seat in the vertical direction, the fourth adjusting handle is movably connected to the first vertical fixing seat through threads, the stud end part of the fourth adjusting handle can tightly support the surface of the first vertical sliding rod to enable the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block to be fixedly positioned at any height, the second vertical positioning horizontal adjusting rod (23) can be vertically inserted into the second vertical adjusting handle (23), the second vertical adjusting handle (23) is vertically and vertically arranged in the second vertical adjusting fixing seat, the second vertical adjusting handle is movably connected with the second vertical adjusting handle (23), the end part of the stud of the fifth adjusting handle can tightly abut against the surface of the second vertical sliding rod to enable the end part of the stud to be locked and positioned with the second vertical fixing seat at any height position, the transverse handle auxiliary positioning block and the brake handle supporting block are respectively and fixedly arranged at the upper ends of the first vertical sliding rod and the second vertical sliding rod, and the brake handle supporting block is provided with a brake supporting groove (27) for supporting and positioning a brake handle.
9. The brake lever assembly jig of claim 8, wherein: the auxiliary positioning horizontal adjusting block and the brake positioning horizontal adjusting block are respectively provided with a first angle adjusting sleeve (24) and a second angle adjusting sleeve (25), the first vertical fixing seat and the second vertical fixing seat can be respectively inserted into the first angle adjusting sleeve and the second angle adjusting sleeve around the vertical axis, the first angle adjusting sleeve and the second angle adjusting sleeve are respectively and movably connected with a sixth adjusting handle (26) and a seventh adjusting handle in a threaded manner, and the end parts of studs of the sixth adjusting handle and the seventh adjusting handle can tightly abut against the circumferential outer side surfaces of the first vertical fixing seat and the second vertical fixing seat, so that the first vertical fixing seat and the second vertical fixing seat are respectively locked at any angle positions with the first angle adjusting sleeve and the second angle adjusting sleeve.
10. The brake lever assembly jig of claim 8, wherein: the base is also fixedly provided with a front-back position graduated scale and a left-right position graduated scale, the front-back adjusting slide block and the left-right adjusting slide block can be opposite to the front-back position graduated scale and the left-right position graduated scale respectively, the transverse handle height adjusting slide block, the first vertical sliding rod and the second vertical sliding rod are also respectively provided with a height position graduated scale, and the front-back adjusting slide block, the first vertical fixing seat and the upper end face of the second vertical fixing seat can be opposite to the height position graduated scale respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846935.6U CN219819516U (en) | 2023-04-17 | 2023-04-17 | Brake crank assemblage tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320846935.6U CN219819516U (en) | 2023-04-17 | 2023-04-17 | Brake crank assemblage tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219819516U true CN219819516U (en) | 2023-10-13 |
Family
ID=88272293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320846935.6U Active CN219819516U (en) | 2023-04-17 | 2023-04-17 | Brake crank assemblage tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219819516U (en) |
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2023
- 2023-04-17 CN CN202320846935.6U patent/CN219819516U/en active Active
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