SUMMERY OF THE UTILITY MODEL
The utility model provides a front anti-collision beam assembly checking fixture with a positioning device, which solves the problem that the conventional automobile front anti-collision beam checking fixture is convenient for firmly fixing a front anti-collision beam.
In order to solve the technical problem, the utility model provides a front anti-collision beam assembly detection tool with a positioning device, which comprises:
a work table;
the bottom positioning support plate is fixedly arranged at the top of the workbench;
the two end positioning pieces are arranged at the top of the workbench and positioned at two sides of the front part of the bottom positioning support plate;
the vertical turnover mechanism is fixedly arranged at the top of the workbench and is positioned in the middle of the rear side of the bottom positioning support plate;
the auxiliary positioning piece is arranged at the top of the workbench and positioned on the front side of the bottom positioning support plate, the auxiliary positioning piece comprises an L-shaped connecting piece, a positioning block is fixedly connected above one side of the L-shaped connecting piece, and the outer side of the positioning block is provided with a cambered surface matched with the inner side of the detection workpiece;
and the two sliding detection mechanisms are fixedly arranged on two sides of the workbench.
Preferably, the detection device further comprises a positioning pin, when the detection workpiece is detected, the end parts of the protruding parts on two sides of the detection workpiece are attached to the end surfaces of the two end part positioning pieces, and the positioning pin is inserted to limit and fix the detection workpiece.
Preferably, the auxiliary positioning part and the end positioning part are both installed at the top of the workbench through an adjusting mechanism, the adjusting mechanism comprises a positioning slide rail and a slide block, the positioning slide rail is fixedly installed at the top of the workbench, and the slide block is fixed at the bottom of the auxiliary positioning part.
Preferably, the positioning slide rail comprises a base plate, a protruding portion is arranged on the upper side of the base plate, a strip-shaped accommodating cavity is formed in the protruding portion, and strip-shaped through holes are formed in two sides of the protruding portion.
Preferably, one side of the inner wall of the strip-shaped through hole is communicated with the inside of the strip-shaped containing cavity, and a plurality of clamping grooves are formed in the two sides of the inner wall of the strip-shaped through hole.
Preferably, a plurality of scale marks are arranged on both sides of the protruding portion.
Preferably, the both sides of slider all are provided with the card latch spare, the card latch spare includes the connecting axle, the connecting axle run through in on the slider, the one end of connecting axle and the inside that is located the draw-in groove are provided with the locating piece, the other end fixedly connected with end cap of connecting axle.
Preferably, an elastic piece is sleeved on the surface of the connecting shaft and between the end cap and the sliding block.
Compared with the prior art, the front anti-collision beam assembly detection tool with the positioning device has the following beneficial effects:
the utility model provides a front anti-collision beam assembly detection tool with a positioning device, which is used for transversely placing a detection workpiece for detection, fixing the end surfaces of two sides of the detection workpiece through end positioning pieces matched with positioning pins, fixing the middle part of the detection workpiece through a vertical turnover mechanism, and assisting in limiting the inner side of the detection workpiece through a plurality of auxiliary positioning pieces matched with the end positioning pieces, so that the workpiece can be firmly fixed, the height of a detection part can be reduced due to transverse placement, the processing cost is reduced, the center of gravity of fixation is lower, the fixation effect is better, and the detection precision is improved.
Drawings
FIG. 1 is a schematic structural view of a first embodiment of a front impact beam assembly gauge with a positioning device, provided by the utility model;
FIG. 2 is a front view of the ensemble shown in FIG. 1;
fig. 3 is a top view of the whole shown in fig. 1.
FIG. 4 is a schematic structural view of a front impact beam assembly gauge with a positioning device according to a second embodiment of the present invention;
fig. 5 is a cross-sectional view of the slider shown in fig. 4.
Reference numbers in the figures: 1. a workbench 2, a bottom positioning support plate 3, an end positioning piece,
4. an auxiliary positioning piece 41, an L-shaped connecting piece 42, a positioning block,
5. a vertical turnover mechanism 6, a sliding detection mechanism 7, a positioning pin 8, a detection workpiece,
91. a base plate 92, a convex part 93, a strip-shaped through hole 94, a clamping groove 95, scale marks 96 and a strip-shaped containing cavity,
10. the slide block is provided with a slide block,
11. the locking piece 111, the connecting shaft 112, the positioning block 113, the elastic piece 114 and the end cap.
Detailed Description
The utility model is further described with reference to the following figures and embodiments.
Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural view of a first embodiment of a front impact beam assembly gauge with a positioning device according to the present invention; FIG. 2 is a front view of the ensemble shown in FIG. 1; fig. 3 is a top view of the whole shown in fig. 1. Utensil is examined to preceding crashproof roof beam assembly with positioner includes:
a work table 1;
the bottom positioning support plate 2 is fixedly arranged at the top of the workbench 1;
the two end positioning pieces 3 are arranged at the top of the workbench 1 and positioned at two sides of the front part of the bottom positioning support plate 2;
the vertical turnover mechanism 5 is fixedly arranged at the top of the workbench 1 and is positioned in the middle of the rear side of the bottom positioning support plate 2;
the auxiliary positioning part 4 is mounted at the top of the workbench 1 and located on the front side of the bottom positioning support plate 2, the auxiliary positioning part 4 comprises an L-shaped connecting part 41, a positioning block 42 is fixedly connected above one side of the L-shaped connecting part 41, and the outer side of the positioning block 42 is provided with an arc surface matched with the inner side of the detection workpiece 8;
and the two sliding detection mechanisms 6 are fixedly arranged on two sides of the workbench 1.
The auxiliary positioning piece 4 is preferably arranged three, the four corners of the end positioning piece 3 are provided with fixing holes, the four assembling holes corresponding to the four corners of the protruding end part on the two sides of the detection workpiece 8 can be matched with the positioning pins 7 to position the detection workpiece 8, and the auxiliary positioning piece 4 and the end positioning piece 3 are both fixedly arranged at the top of the workbench 1 through screws.
The sliding detection mechanism 6 is provided with a detection device and a limiting block for limiting the outer side of the detection workpiece 8.
Still include locating pin 7, when detecting work piece 8 and detecting, the tip that detects 8 both sides bellying and the terminal surface laminating of two tip location pieces 3 of work piece, and insert locating pin 7 and spacing fixed to detecting work piece 8.
The working principle of the front anti-collision beam assembly gauge with the positioning device provided by the utility model is as follows:
during detection, a detection workpiece 8 to be detected is transversely placed on the bottom positioning support plate 2, the back surface of the detection workpiece 8 is attached and positioned through a limiting block on the sliding detection mechanism 6, and the protruding end parts on two sides of the detection workpiece 8 are attached to the end surfaces of the two end positioning parts 3;
the fixing holes on the end positioning piece 3 correspond to the assembly holes of the protruding end parts on two sides of the detection workpiece 8, and then the positioning shaft is correspondingly inserted into the assembly holes through the fixing holes to position the assembly holes;
then, the middle part of the workpiece is positioned through the vertical turnover mechanism 5;
the auxiliary positioning parts 4 are arranged, so that the auxiliary positioning of the inner side of the detection workpiece 8 can be assisted, and the stability of fixing is improved;
and after the positioning is finished, detecting through detecting equipment.
Compared with the prior art, the front anti-collision beam assembly detection tool with the positioning device has the following beneficial effects:
will detect work piece 8 and transversely place and detect, and fix the both sides terminal surface that detects work piece 8 through tip setting element 3 cooperation locating pin 7, and fix the mid portion that detects work piece 8 through vertical tilting mechanism 5, and cooperate a plurality of auxiliary positioning piece 4 to assist spacingly to the inboard that detects work piece 8, thereby can be fixed firmly with the work piece, and transversely place reducible detection part's height, reduce the processing cost, fixed focus is lower, fixed effect is better, it is high to improve the detection precision.
Second embodiment
Referring to fig. 4 and 5 in combination, based on the front impact beam assembly testing tool with the positioning device provided in the first embodiment of the present application, a second embodiment of the present application provides another front impact beam assembly testing tool with the positioning device. The second embodiment is only the preferred mode of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.
In particular, the front impact beam assembly gauge with the positioning device provided by the second embodiment of the application is different in that the front impact beam assembly gauge with the positioning device,
auxiliary positioning element 4 and tip setting element 3 all install in through adjustment mechanism the top of workstation 1, adjustment mechanism is including location slide rail and slider 9, location slide rail fixed mounting in the top of workstation 1, slider 9 is fixed in auxiliary positioning element 4's bottom.
Through setting up slider 9 cooperation slide rail, thereby can adjust auxiliary positioning piece 4 and the preceding crashproof roof beam of tip setting element 3 position adaptation different thickness size.
The location slide rail includes base plate 91, the upside of base plate 91 is provided with bellying 92, the bar has been seted up to bellying 92 inside and has been held the chamber 96, bar through-hole 93 has all been seted up to the both sides of bellying 92.
One side of bar through-hole 93 inner wall with the inside intercommunication in chamber 96 is held to the bar, a plurality of draw-in grooves 94 have all been seted up to the both sides of bar through-hole 93 inner wall.
The clamping grooves 94 on the two sides of the strip-shaped through hole 93 are symmetrically formed, two symmetrically formed clamping grooves are in a group, the clamping grooves 94 are communicated with the inside of the strip-shaped accommodating cavity 96, and the quantity of the clamping grooves 94 is set according to the type of the specific detection workpiece 8.
A plurality of scale marks 95 are provided on both sides of the boss 92.
When the slider 10 corresponds to the scale mark 95 on the left side as shown in fig. 2, the positioning block 112 corresponds to the engaging groove 94, so that the positions of the auxiliary positioning element 4 and the end positioning element 3 can be adjusted.
The both sides of slider 10 all are provided with latch fitting 11, latch fitting 11 includes connecting axle 111, connecting axle 111 run through in on the slider 10, the one end of connecting axle 111 and the inside that is located draw-in groove 94 are provided with locating piece 112, the other end fixedly connected with end cap 114 of connecting axle 111.
The width of the slot cavity of the strip-shaped accommodating cavity 96 is twice that of the positioning block 112, and the width of the strip-shaped through hole 93 is larger than the diameter of the connecting shaft 111.
An elastic member 113 is sleeved on the surface of the connecting shaft 111 and between the end cap 114 and the slider 10.
The auxiliary positioning piece 4 and the end positioning piece 3 are fixedly arranged on the workbench through an adjusting mechanism, and the positions of the auxiliary positioning piece 4 and the end positioning piece 3 can be correspondingly adjusted according to the thickness of the detection workpiece;
during adjustment, through pressing the end caps 114 on both sides of the slider 10, the end caps 114 compress the elastic element 113, and push the positioning block 112 to move out of the clamping groove 94 and enter the bar-shaped inside of the accommodating cavity 96, at this moment, the connecting shaft 111 is located inside the bar-shaped through hole 93, at this moment, the slider 10 can be moved transversely, the positions of the auxiliary positioning element 4 and the end positioning element 3 can be adjusted transversely, when the corresponding position is adjusted, the left side of the slider 10 is symmetrical to the corresponding scale mark 95, at this moment, the positioning block 112 corresponds to the position of the clamping groove 94, the end caps 114 are loosened at this moment, through the action of the elastic element 113, the end caps 114 are pushed, the positioning block 112 is driven to enter the inside of the clamping groove 94, so that the positioning block is fixed, and the position adjustment operation of the auxiliary positioning element 4 and the end positioning element 3 is simple and convenient.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.