CN204770827U

CN204770827U - Rotor brake base jig frock

Info

Publication number: CN204770827U
Application number: CN201520505872.3U
Authority: CN
Inventors: 孟宪玉
Original assignee: Wuxi Baoye Machinery Manufacturing Co Ltd
Current assignee: Wuxi Baoye Machinery Manufacturing Co Ltd
Priority date: 2015-07-13
Filing date: 2015-07-13
Publication date: 2015-11-18
Anticipated expiration: 2025-07-13

Abstract

The utility model discloses a rotor brake base jig frock, including upper portion jig, lower part jig and lateral part jig, on the jig of upper portion, two minor faces of bottom plate are punished and do not are fixed with little swing link, be fixed with big swing link on the little swing link, the two length of branch limits punishment of bottom plate do not is fixed with the gusset. On the jig of lower part, dull and stereotyped be rectangular shaped plate, the long limit department in dull and stereotyped one side installs two tight pieces in tops, corresponds with the position of the tight piece in two tops, and opposite side length limit department installs two dogs. On the lateral part jig, the orthogonal connection in main board and second board, the cushion is fixed in the outside in the perpendicular junction of main board and second board is fixed at the both ends of second board, reinforcing plate. The utility model provides quality when high rotor brake base punches has reduced the artifical time of finding work piece hole center accurately, has improved the working condition, has reduced the cost of product.

Description

Rotor brake base drilling jig tool

Technical field

The utility model relates to drilling jig tool, is specifically related to a kind of rotor brake base drilling jig tool.

Background technology

Rotor brake base needs boring in production installation process, in the prior art, need manual operation alignment Drilling operation, experienced workman is then needed to go for the center in accurate hole by the measurement of longer time and rectification, and the degree of accuracy of position is not high, there is certain error, add time cost and the cost of labor of the processing of rotor brake base, make production efficiency low, product yield declines.

Utility model content

For the deficiencies in the prior art, the utility model discloses a kind of rotor brake base drilling jig tool.

The technical solution of the utility model is as follows:

A kind of rotor brake base drilling jig tool, comprises top drill jig, bottom drill jig and sidepiece drill jig; Described top drill jig comprises base plate, little swing link, large swing link, gusset, the first drill bushing, the second drill bushing, the 3rd drill bushing, the 4th drill bushing, flange and bolt; Described little swing link, large swing link, gusset have two; Described little swing link and large swing link are C shape plank, and the area of little swing link and length are all less than large swing link; Described base plate is rectangle; Two minor face places of base plate are fixed with little swing link respectively, are fixed with large swing link on described little swing link; Two long edge positions of base plate are fixed with gusset respectively; Described large swing link is provided with the first drill bushing; Described flange is bolted on the center of base plate; On described base plate, the both sides of flange are all provided with two and ranked second drill bushing, and described two ranked second between drill bushing and are provided with the 3rd drill bushing; Also comprise lower drill jig, described lower drill jig comprises columniform projection, and the size of described projection and flange is supporting;

Described bottom drill jig comprises withstanding tight block, flat board, the 5th drill bushing, block and plectane; Described flat board is rectangular slab, and dull and stereotyped long edge position, side is provided with two withstanding tight blocks, and corresponding with the position of two withstanding tight blocks, opposite side long edge position is provided with two blocks; Dull and stereotyped plane is provided with the 5th drill bushing; Described plectane is placed on the center of described bottom drill jig;

Described sidepiece drill jig comprises cushion block, the first plate, stiffener and the second plate; Described first plate and the orthogonal connection of the second plate, described cushion block is fixed on the two ends of described second plate; Described stiffener is L-shaped, and the horizontal plane of L-shaped and vertical plane are fitted with the first plate and the second plate respectively, are fixed on the outside of the perpendicular joints of the first plate and the second plate.

Advantageous Effects of the present utility model is:

Rotor brake base drill jig ensures and improves the quality during punching of rotor brake base, make manually can better find position workpiece needing punching place accurately, improve the degree of accuracy of efficiency and punching, decrease the time of manually finding workpiece hole center accurately, improve working condition, reduce the cost of product.

Accompanying drawing explanation

Fig. 1 is the front view of top drill jig.

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

Fig. 3 is the front view of lower drill jig.

Fig. 4 is the top view of Fig. 3.

Fig. 5 is the right view of bottom drill jig.

Fig. 6 is the top view of Fig. 5.

Fig. 7 is plectane schematic diagram.

Fig. 8 is sidepiece drill jig front view.

Fig. 9 is the top view of Fig. 8.

Figure 10 is the right view of Fig. 8.

Figure 11 is the rotor brake base workpiece front view corresponding to the utility model.

Figure 12 is the upward view of Figure 11.

Figure 13 is the top view of Figure 11.

Figure 14 is the sectional view of Figure 11 along B-B line.

Figure 15 is the schematic diagram using top drill jig processing work.

Figure 16 is the top view of Figure 15.

Figure 17 is the schematic diagram using bottom drill jig processing work.

Figure 18 is the right view of Figure 17.

Figure 19 is the schematic diagram using sidepiece drill jig processing work.

Figure 20 is the top view of Figure 19.

Figure 21 is the right view of Figure 19.

Detailed description of the invention

Rotor brake base drilling jig tool comprises top drill jig, bottom drill jig and sidepiece drill jig.

Fig. 1 is the front view of top drill jig.Fig. 2 is the top view of Fig. 1.Top drill jig comprises base plate 1, little swing link 2, large swing link 3, gusset 4, drill bushing 5, drill bushing 6, drill bushing 7, drill bushing 8, flange 9 and bolt 10.Little swing link 2, large swing link 3, gusset 4 have two, and little swing link 2 and large swing link 3 are C shape plank, and the length of little swing link 2 and area are all less than large swing link 3.Base plate 1 is rectangle, and two minor face places of base plate 1 are fixed with little swing link 2 respectively, are fixed with large swing link 3 on little swing link 2.Two long edge positions of base plate 1 are fixed with gusset 4 respectively.Outer edge place on large swing link 3 is provided with five drill bushings 5.The centre of base plate 1 is provided with flange 9, and making a circle in week of flange 9 is fixing by bolt 10.On base plate 1, the left side of flange 9 and right side are all provided with two gang drill covers 6, and often row has four.The centre of two gang drill covers 6 is provided with a gang drill cover 7, and often row has two.

Fig. 3 is the front view of lower drill jig.Fig. 4 is the top view of Fig. 3.Top drill jig also comprises lower drill jig 11, and lower drill jig 11 has columniform projection, and the size of columniform projection and flange 9 is supporting.

Fig. 5 is the side view of bottom drill jig, and Fig. 6 is the top view of Fig. 5.Bottom drill jig comprises withstanding tight block 12, flat board 13, drill bushing 14, block 15 and plectane 16.Dull and stereotyped 13 is rectangular slab, and the long edge position, side of dull and stereotyped 13 is provided with two withstanding tight blocks 12, and opposite side long edge position is provided with two blocks 15, and the plane of dull and stereotyped 13 is provided with drill bushing 14.Fig. 7 is plectane schematic diagram, and plectane 16 is placed on the center of dull and stereotyped 13.

Fig. 8 is sidepiece drill jig front view.Fig. 9 is the top view of Fig. 8, and Figure 10 is the right view of Fig. 8.

Described sidepiece drill jig comprises cushion block 17, plate 18, stiffener 19, plate 20, plate 18 and the orthogonal connection of plate 20, cushion block 17 is fixed on the two ends of plate 20, stiffener 19 is L-shaped, the horizontal plane of L-shaped and vertical plane are fitted with plate 18 and plate 20 respectively, are fixed on the outside of the perpendicular joints of plate 18 and plate 20.

Figure 11 is the rotor brake base workpiece front view corresponding to the utility model.Figure 12 is the upward view of Figure 11.Figure 13 is the top view of Figure 11.Figure 14 is the sectional view of Figure 11 along B-B line.Rotor brake base workpiece as shown in figure 11 needs to carry out punch out step in process, but the position of doing manual work is difficult to accurately determine, utilizes the utility model can carry out the drilling operation of high efficiency streamlined to it.

Figure 15 is the schematic diagram using top drill jig processing work.Figure 16 is the top view of Figure 15.Lower drill jig 11 is inserted in workpiece centre, the bossing of lower drill jig 11 passes workpiece centre and bared end head part, the flange 9 of top drill jig is inserted in the end portion that lower drill jig 11 projection is exposed, the large swing link 3 at drill jig two ends, top is fixed on the top of little swing link 2, and the area of large swing link 3, length, width are all greater than little swing link 2, so there is the part of the large swing link 3 of protrusion at the two ends of top drill jig, two of the projection of large swing link 3 is ridden over the highest point at the two ends of workpiece.After the position of centering good top drill jig, top drill jig and workpiece are fixed, by shown in Figure 15, two pins 21 are plugged at the circumference place of lower drill jig 11, the circumferential section of lower drill jig 11 is fixed, after fixing, first the bottom outlet in hole corresponding with top drill jig on workpiece all can be processed, secondly by workpiece turning, bottom outlet corresponding with workpiece on the lower drill jig 11 of processing.

Figure 17 is the schematic diagram using bottom drill jig processing work.Figure 18 is the right view of Figure 17.Plectane 16 is arranged on the position of circular hole that workpiece center sinks, then bottom drill jig is arranged on plectane 16, be i.e. on the lower plane of workpiece.Plectane 16 is provided with two U-shaped holes, the bolt hole of two drill bushings 14 on the drill jig of bottom is corresponding with the U-shaped hole of two on plectane 16, two blocks 15 on the drill jig of bottom are stuck on workpiece, lower two withstanding tight blocks 12 are firm by workpiece top by bolt 22, by hex bolts 23 and hex nut 24, itself and plectane 16 are linked together again, so far the various piece of bottom drill jig all fixes, and now the bottom outlet in hole corresponding for workpiece up and down portion drill jig all can be processed.

Figure 19 is the schematic diagram using sidepiece drill jig processing work.Figure 20 is the top view of Figure 19.Figure 21 is the right view of Figure 19.The workpiece that sidepiece drill jig is installed is needed a side of punching, sidepiece drill jig is fixed on workpiece by four bolts 25, bottom outlet corresponding with sidepiece drill jig on workpiece can be processed after fixing.

Above-described is only preferred embodiment of the present utility model, and the utility model is not limited to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate under the prerequisite not departing from spirit of the present utility model and design, all should think and be included within protection domain of the present utility model.

Claims

1. a rotor brake base drilling jig tool, is characterized in that: comprise top drill jig, bottom drill jig and sidepiece drill jig; Described top drill jig comprises base plate (1), little swing link (2), large swing link (3), gusset (4), the first drill bushing (5), the second drill bushing (6), the 3rd drill bushing (7), the 4th drill bushing (8), flange (9) and bolt (10); Described little swing link (2), large swing link (3), gusset (4) have two; Described little swing link (2) and large swing link (3) are C shape plank, and the area of little swing link (2) and length are all less than large swing link (3); Described base plate (1) is rectangle; Two minor face places of base plate (1) are fixed with little swing link (2) respectively, are fixed with large swing link (3) on described little swing link (2); Two long edge positions of base plate (1) are fixed with gusset (4) respectively; Described large swing link (3) is provided with the first drill bushing (5); Described flange (9) is fixed on the center of base plate (1) by bolt (10); On described base plate (1), the both sides of flange (9) are all provided with two and ranked second drill bushing (6), and described two ranked second between drill bushing (6) and are provided with the 3rd drill bushing (7); Also comprise lower drill jig (11), described lower drill jig (11) comprises columniform projection, and the size of described projection and flange (9) is supporting;

Described bottom drill jig comprises withstanding tight block (12), dull and stereotyped (13), the 5th drill bushing (14), block (15) and plectane (16); Described flat board (13) is rectangular slab, the long edge position, side of dull and stereotyped (13) is provided with two withstanding tight blocks (12), corresponding with the position of two withstanding tight blocks (12), opposite side long edge position is provided with two blocks (15); The plane of dull and stereotyped (13) is provided with the 5th drill bushing (14); Described plectane (16), is placed on the center of described bottom drill jig;

Described sidepiece drill jig comprises cushion block (17), the first plate (18), stiffener (19) and the second plate (20); Described first plate (18) and the second plate (20) orthogonal connection, described cushion block (17) is fixed on the two ends of described second plate (20); Described stiffener (19) is L-shaped, the horizontal plane of L-shaped and vertical plane are fitted with the first plate (18) and the second plate (20) respectively, are fixed on the outside of the perpendicular joints of the first plate (18) and the second plate (20).