CN201141764Y - Detection fixture of motorcycle front leg rest assembly - Google Patents

Abstract

The utility model relates to a test fixture for front foot rest assembly of motorcycle, a basic plate with a flat plate structure is supported by a support post, a bottom plate is arranged fixedly at the center of front part of the basic plate, four rectangularly-distributed positioning posts are arranged on the bottom plate, the axis line of each positioning post is vertical with the plate surface of the basic plate; the position of the basic plate at left side of the bottom plate is a gap, a support base is arranged fixedly on the plate surface of left and right ends of rear part of the basic plate, a first positioning pin is through-arranged at top end of each support base from rear to front, moreover a bracket is arranged at right side of the left support base, the height of the bracket is lower than the left support base, a second positioning pin is through-arranged at top end of the bracket from rear to front. The test fixture for front foot rest assembly of motorcycle has the advantages of simple structure, easy implementation and convenient operation, and can improve the speed and accuracy of quality test greatly when the front foot rest assembly comes into the motorcycle corporations, so as to ensure quality compliance of front foot rest assembly, improve the assembling speed of front foot rest assembly greatly, and meet the requirement of consistent production.

Description

Foot rest assembly detects frock before the motorcycle

Technical field

The utility model belongs to technical field of tooling clamps, specifically, relates to the preceding foot rest assembly of a kind of motorcycle and detects frock.

Background technology

The preceding foot rest assembly of bent-beam motorcycle generally is made of preceding leg rest bar, preceding leg rest gum cover and side stand, and wherein two journal stirrups are welded at the middle part of preceding leg rest bar side by side, all offer two engine mounting holes on each journal stirrup.The position that before side stand is installed in take back in leg rest bar middle part, the two ends of preceding leg rest bar be upwards after the bending, horizontal-extending outwardly again, leg rest gum cover before the suit on the horizontal-extending part at preceding leg rest bar two ends.

At present, each motorcycle enterprises is when the preceding foot rest assembly that the supporting producer of reception sends here, it all is the overall space size of foot rest assembly before relying on workman's experience to check, the height of leg rest gum cover promptly, the camber of preceding leg rest bar bending place, the position of side stand and height, whether the position of engine mounting hole, aperture etc. meet the requirements.Quality assurance to preceding foot rest assembly quality is inaccurate like this, causes into factory's quality control not tight easily.If there is dimensional discrepancy in the assembling position on the preceding foot rest assembly, foot rest assembly can't be connected unnecessary troubles such as causing does over again reforms, the return of goods with its peripheral part before can causing; Even foot rest assembly can be loaded onto reluctantly by the size of revising the installation position before some, but will certainly influence efficiency of assembling, and do not reach the requirement that consistance is produced yet.Particularly the position of side stand and when highly deviation occurring increases the difficulty of strut Parking easily, makes the rollover angle of slope of strut Parking and before turn over the requirement that angle of slope is difficult for satisfying the strong inspection standard GB/T15363 of country.

The utility model content

Technical problem to be solved in the utility model is to provide that foot rest assembly detects frock before a kind of motorcycle, so that the bulk of preceding foot rest assembly, installation position etc. are accurately detected.

The technical solution of the utility model is as follows: foot rest assembly detects frock before a kind of motorcycle, the substrate of one flat plate structure is by shore supports, central fixed base plate in the substrate front portion, this base plate are provided with four reference columns by the rectangular distribution, and the axis normal of each reference column is in the plate face of substrate; The position that described substrate is positioned at the base plate left side is the breach of stepping down, hold-down support on the plate face at left and right two ends, substrate rear portion, the top of each bearing is equipped with first register pin from back to front, and the right side of left support abutment is provided with support, the height of this support is lower than described left support abutment, is equipped with second register pin from back to front on the top of support.

The utility model makes reference column, first register pin and second register pin etc. distribute according to the spatial form and the installation position of preceding foot rest assembly by the installment state of the preceding foot rest assembly of simulation.The preceding foot rest assembly of production standard is when detecting like this, at first preceding foot rest assembly is placed into and detects on the frock, side stand is stretched to declivity from the breach of stepping down of substrate, engine mounting hole before four reference columns pass from the bottom up on the journal stirrup of leg rest bar middle part, foot rest assembly before reference column had both play a part to support, foot rest assembly rotates in surface level before preventing again, so that further detect; Then two first register pins are inserted towards the direction of preceding foot rest assembly from back to front, the front end of first register pin top of leg rest gum cover in the past passes through, and can't interfere with preceding leg rest gum cover; Second register pin is inserted towards the direction of preceding foot rest assembly from back to front, second register pin right side of leg rest bar left end bending place in the past passes through, and also can not interfere with preceding leg rest bar again.If it is nonstandard that preceding foot rest assembly is made, certain a part of structure can not adapt at the position corresponding with detecting frock on the preceding foot rest assembly, the structure of this part of foot rest assembly is undesirable before can judging, thereby foot rest assembly goes into factory's quality and can access accurate control before making, ensure the efficiency of assembling of preceding foot rest assembly, satisfied the requirement that consistance is produced.

Top at a pillar of aforesaid substrate high order end is provided with locating platform, and weld mutually with the leading flank of pillar the rear end of this locating platform.The preceding foot rest assembly of production standard is when detecting, and the bottom of side stand just in time is positioned on the locating platform.Locating platform plays detection side backing positions and height, can carry out smoothly to ensure the strut Parking, makes the rollover angle of slope of strut Parking and before turn over the requirement that angle of slope can satisfy the strong inspection standard GB/T15363 of country.

Beneficial effect: the utlity model has characteristics such as simple in structure, that enforcement is easy, easy to operate, it can improve the speed and the accuracy of motorcycle enterprises quality testing when preceding foot rest assembly enters factory greatly, the quality of foot rest assembly meets the requirements before guaranteeing, speed when effectively having improved the assembling of preceding foot rest assembly has satisfied the requirement that consistance is produced.

Description of drawings

Fig. 1 is a front view of the present utility model.

Fig. 2 is the vertical view of Fig. 1.

Constitutional diagram when Fig. 3 detects for the utility model.

Embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

As shown in Figure 1 and Figure 2, the utility model is made of parts such as substrate 1, pillar 2, base plate 3, reference column 4, left support abutment 5, right support abutment 6, first register pin 7, support 8, second register pin 9 and locating platforms 10, wherein substrate 1 is a slab construction, supported by many pillars 2, weld mutually with the bottom surface of substrate 1 at the top of pillar 2.Rectangular base plate 3 of central authorities' welding in substrate 1 front portion, 4, four reference columns 4 of a reference column respectively weld by the rectangular distribution in the place, four angles of base plate 3 end faces, and the axis normal of each reference column 4 is in the plate face of substrate 1.

From Fig. 1, Fig. 2 as can be known, the position that substrate 1 is positioned at base plate 3 left sides is the rectangle breach of stepping down, the left and right bearing 5,6 of welding on the plate face at left and right two ends, substrate 1 rear portion, left and right bearing 5,6 is a cube structure, have the through hole that connects its front and rear end in the position of left and right bearing 5,6 upper end equal heights, it is spacing by the step surface of himself outer wall to wear first register pin, 7, the first register pins 7 in the through hole from back to front.Support 8 is positioned at the right side of the rear left support abutment 5 of the breach of stepping down, this support 8 also is a cube structure, the bottom of support 8 is welded on the substrate 1, the height of support 8 is lower than described left support abutment 5, and the top of support 8 has the through hole that connects its front and rear end, it is spacing by the step surface of himself outer wall to wear second register pin, 9, the second register pins 9 in the through hole from back to front.Top at a pillar 2 of described substrate 1 high order end is provided with locating platform 10, and weld mutually with the leading flank of pillar 2 rear end of this locating platform 10, and see that from top to bottom this locating platform 10 can expose (see figure 2) from the breach of stepping down.

The utility model is performed such detection: as shown in Figure 3, at first first register pin 7, second register pin 9 are withdrawed from a part backward from bearing separately, (among the figure shown in the double dot dash line) can be placed into smoothly and detect on the frock so that preceding foot rest assembly 11 to be detected.The engine mounting hole before if four reference columns 4 can pass from the bottom up on the journal stirrup 11a of leg rest bar middle part, then the position of engine mounting hole and aperture meet the requirements; Foot rest assembly 11 before this moment, reference column 4 both play a part to support, foot rest assembly 11 rotates in surface level before preventing again, so that further detect; Side stand 11b stretches to declivity from the breach of stepping down of substrate 1, if the bottom of side stand 11b just in time is positioned on the locating platform 10, and the position of side stand 11b and highly meeting the requirements then; Then two first register pins 7 are inserted towards the direction of preceding foot rest assembly 11 from back to front, see that the front end of first register pin 7 passes through the top of leg rest gum cover 11c in the past; Again second register pin 9 is inserted towards the direction of preceding foot rest assembly 11 from back to front, see that second register pin 9 passes through on the right side of leg rest bar left end bending place in the past.If certain a part of structure can not adapt at the position corresponding with detecting frock on the preceding foot rest assembly 11, the structure of foot rest assembly 11 these parts is undesirable before can judging.

Claims (2)

1, foot rest assembly detects frock before a kind of motorcycle, it is characterized in that: the substrate of one flat plate structure (1) is supported by pillar (2), at the anterior central fixed base plate (3) of substrate (1), this base plate (3) is provided with four reference columns (4) by the rectangular distribution, and the axis normal of each reference column (4) is in the plate face of substrate (1); The position that described substrate (1) is positioned at base plate (3) left side is the breach of stepping down, hold-down support on the plate face at substrate (1) left and right two ends, rear portion (5,6), the top of each bearing is equipped with first register pin (7) from back to front, and the right side of left support abutment (5) is provided with support (8), the height of this support (8) is lower than described left support abutment (5), is equipped with second register pin (9) from back to front on the top of support (8).

2, foot rest assembly detects frock before the motorcycle according to claim 1, it is characterized in that: the top at the pillar (2) of described substrate (1) high order end is provided with locating platform (10), and weld mutually with the leading flank of pillar (2) rear end of this locating platform (10).

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