CN207272717U - Drilling semicircle hole fixture - Google Patents

Abstract

The utility model discloses a tooling fixture for drilling semicircular holes, which comprises a base, first long holes are opened on both sides of the surface of the base, a first fixing plate is fixedly connected to the top of the base, and the surface of the first fixing plate is Both sides are provided with a second long hole, the front of the first fixed plate is slidably connected with a second fixed plate, and the surface of the second fixed plate is provided with a first through hole; the inside of the first long hole is fixed Connected with electric telescopic pole. The utility model achieves the effect of placing the I-shaped card by setting the first fixing plate, and achieves the effect of driving the clamp block and the connecting plate to move through the electric telescopic rod, and achieves the effect of clamping the I-shaped card through the connecting plate. The second fixing plate achieves the effect of fixing the I-shaped card, and achieves the effect of supporting the connecting plate through the first connecting rod and the second connecting rod, and can clamp the I-shaped card of different sizes, which is convenient for people to use.

Description

Drilling semicircle hole fixture

technical field

The utility model relates to the technical field of fixtures, in particular to a fixture for drilling semicircular holes.

Background technique

Tooling is process equipment: refers to the general term for various tools used in the manufacturing process, including knives, fixtures, molds, measuring tools, inspection tools, auxiliary tools, fitter tools, station equipment, etc. Tooling is its general abbreviation, and tooling is divided into special Tooling, general tooling, standard tooling, I-shaped cards need to use tooling fixtures when drilling semi-circular holes, but the existing tooling fixtures cannot fix I-shaped cards of different sizes, and it is not convenient to drill I-shaped cards , which is inconvenient for people to use.

Utility model content

The purpose of this utility model is to provide a tooling fixture for drilling semicircular holes, which has the advantages of being able to fix I-shaped cards of different sizes and facilitate the drilling of I-shaped cards, and solves the problem of being unable to fix I-shaped cards of different sizes, which is also inconvenient The problem of drilling the I-shaped card.

In order to achieve the above object, the utility model provides the following technical solutions: the jig for drilling semicircular holes, including a base, the first long holes are opened on both sides of the surface of the base, and the top of the base is fixedly connected with a first fixing plate, Both sides of the surface of the first fixing plate are provided with second long holes, the front of the first fixing plate is slidably connected with a second fixing plate, and the surface of the second fixing plate is provided with a first through hole;

The inside of the first elongated hole is fixedly connected with an electric telescopic rod, and the end of the electric telescopic rod far away from the inner wall of the first elongated hole is fixedly connected with a clamp block, and both sides of the top of the base are provided with first grooves, and The first groove communicates with the first elongated hole, the end of the clamp block away from the electric telescopic rod extends to the inside of the first groove and is fixedly connected with a connecting plate, and the top of the connecting plate extends to the inside of the first fixing plate, The inside of the second elongated hole is fixedly connected with a first connecting rod, and the end of the first connecting rod away from the inner wall of the second elongated hole is provided with a third elongated hole, and the inside of the third elongated hole is slidably connected with a second elongated hole. A connecting rod, one end of the second connecting rod is fixedly connected with the connecting plate.

Preferably, the shaft centers on both sides of the second fixing plate are fixedly connected with first sliders, and both sides of the inner chamber top of the first fixing plate are provided with first sliders for cooperation with the first sliders. The first sliding block is slidably connected with the first sliding groove.

Preferably, both sides of the base are fixedly connected with a support plate, and a second through hole is opened on the surface of the support plate.

Preferably, bolts are threaded on both sides of the first fixing plate, second grooves are provided on both sides of the inner cavity of the first fixing plate and on both sides of the second elongated hole, and the bolts One end extending to the inside of the second groove is movably connected with a bearing, and the end of the bearing away from the bolt is fixedly connected with a block, and the bottoms on both sides of the second fixing plate are provided with a slot for use with the block, so The above-mentioned clamping block is engaged with the clamping slot.

Preferably, the top and bottom of the second connecting rod are fixedly connected with the second slider, and the surface of the first connecting rod and the top and bottom of the third elongated hole are provided with holes for cooperation with the second slider. The second chute, and the second chute communicates with the third long hole, and the second slide block is slidably connected with the second chute.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model achieves the effect of placing the I-shaped card by setting the first fixing plate, and achieves the effect of driving the clamp block and the connecting plate to move through the electric telescopic rod, and achieves the effect of clamping the I-shaped card through the connecting plate. Through the second fixing plate, the effect of fixing the I-shaped card is achieved, through the first connecting rod and the second connecting rod, the effect of supporting the connecting plate is achieved, and the I-shaped card of different sizes can be clamped, which is convenient for people to use .

2. The utility model achieves the effect of fixing the base through the support plate and the second through hole, and at the same time facilitates drilling of the I-shaped card, and facilitates the installation of the second fixing plate through the first slider and the first chute. On the first fixed plate, it also prevents the second fixed plate from moving. Through the second slider and the second chute, the effect of assisting the movement of the second connecting rod is achieved, and the excessive movement of the second connecting rod is avoided. The situation, through the bolt, achieves the effect of driving the block to move, and through the bearing, the bolt drives the block to move conveniently, avoiding the rotation of the block, through the block and the slot, to achieve the effect of fixing the second fixed plate, avoiding the second When the second fixed plate moves, it is convenient to drill the I-shaped card through the first through hole.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the schematic diagram of the utility model structure connecting plate;

Fig. 3 is a partial structural schematic diagram of the utility model A.

In the figure: 1 base, 2 first long hole, 3 first fixed plate, 4 second long hole, 5 second fixed plate, 6 first through hole, 7 electric telescopic rod, 8 clamp block, 9 first groove , 10 connecting plate, 11 first connecting rod, 12 third long hole, 13 second connecting rod, 14 first slider, 15 first chute, 16 support plate, 17 second through hole, 18 bolt, 19 Two grooves, 20 bearings, 21 blocks, 22 draw-in grooves, 23 second slide blocks, 24 second chute.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1-3, the jig for drilling semicircular holes includes a base 1, and both sides of the base 1 are fixedly connected with a support plate 16, and the surface of the support plate 16 is provided with a second through hole 17, through which the support plate 16 and the second The through hole 17 achieves the effect of fixing the base 1, and it is also convenient to drill the I-shaped card. Both sides of the surface of the base 1 are provided with the first long hole 2, and the top of the base 1 is fixedly connected with the first fixing plate 3 , both sides of the first fixed plate 3 are screwed with bolts 18, through the bolts 18, the effect of driving the block 21 to move is achieved, the two sides of the inner cavity of the first fixed plate 3 and the two sides of the second elongated hole 4 are both There is a second groove 19, and one end of the bolt 18 extends to the inside of the second groove 19 to be movably connected with a bearing 20. Through the bearing 20, the bolt 18 is convenient to drive the block 21 to move, preventing the block 21 from rotating. 20 is fixedly connected with a clamping block 21 at one end away from the bolt 18, and the bottom of the second fixed plate 5 both sides is provided with a clamping groove 22 used in conjunction with the clamping block 21, and the clamping block 21 is clamped with the clamping groove 22. And draw-in groove 22, reach the effect that the second fixed plate 5 is fixed, avoid the situation that the second fixed plate 5 moves, both sides of the first fixed plate 3 surface are all provided with the second elongated hole 4, the first fixed plate 3 The front side of the first fixed plate is slidably connected with a second fixed plate 5, and the shaft centers on both sides of the second fixed plate 5 are fixedly connected with a first slider 14. The block 14 cooperates with the first chute 15, the first slider 14 is slidably connected with the first chute 15, through the first slider 14 and the first chute 15, it is convenient to install the second fixed plate 5 on the first fixed plate 3, while also avoiding the second fixed plate 5 from moving, the surface of the second fixed plate 5 is provided with a first through hole 6, through the first through hole 6, it is convenient to drill the I-shaped card;

The inside of the first elongated hole 2 is fixedly connected with an electric telescopic rod 7, and the end of the electric telescopic rod 7 away from the inner wall of the first elongated hole 2 is fixedly connected with a clip 8, and both sides of the top of the base 1 are provided with a first groove 9, And the first groove 9 communicates with the first elongated hole 2, the end of the clamp block 8 away from the electric telescopic rod 7 extends to the inside of the first groove 9 and is fixedly connected with a connecting plate 10, and the top of the connecting plate 10 extends to the first fixed Inside the plate 3, the inside of the second elongated hole 4 is fixedly connected with a first connecting rod 11, and the end of the first connecting rod 11 away from the inner wall of the second elongated hole 4 is provided with a third elongated hole 12, and the inside of the third elongated hole 12 The second connecting rod 13 is slidingly connected, the top and the bottom of the second connecting rod 13 are fixedly connected with the second slider 23, the surface of the first connecting rod 11 and the top and bottom of the third slot 12 are provided with The second slide groove 24 used in conjunction with the second slide block 23, and the second slide groove 24 communicates with the third elongated hole 12, the second slide block 23 is slidably connected with the second slide groove 24, and the second slide block 23 and the second slide groove 24 are slidably connected. Two chute 24, reach the effect of assisting the second connecting rod 13 to move, avoid the situation that the second connecting rod 13 moves too much, one end of the second connecting rod 13 is fixedly connected with the connecting plate 10, by setting the first fixed plate 3 , to achieve the effect of placing the I-shaped card, through the electric telescopic rod 7, to achieve the effect of driving the clamp block 8 and the connecting plate 10 to move, through the connecting plate 10, to achieve the effect of clamping the I-shaped card, through the second fixed plate 5, To achieve the effect of fixing the I-shaped card, through the first connecting rod 11 and the second connecting rod 13, the effect of supporting the connecting plate 10 is achieved, and I-shaped cards of different sizes can be clamped, which is convenient for people to use.

When in use, the I-shaped card is placed in the first fixing plate 3 along the first groove 9, and the electric telescopic rod 7 drives the clamp block 8 to move, and also drives the connecting plate 10 to move, and the I-shaped card is fixed and connected at the same time. The plate 10 also drives the second connecting rod 13 to be extracted from the third long hole 12 to support the connecting plate 10, move the second fixed plate 5, slide the first slider 14 into the first chute 15, and turn the bolt 18 , the bolt 18 drives the block 21 through the bearing 20 and snaps into the slot 22 to fix the second fixing plate 5 and also fix the I-shaped card, and the I-shaped card can be drilled through the first through hole 6 .

To sum up: the jig for drilling semicircular holes passes through the first fixed plate 3, the second fixed plate 5, the first through hole 6, the electric telescopic rod 7, the connecting plate 10, the first connecting rod 11 and the second connecting rod The cooperation of 13 solves the problem that I-shaped cards of different sizes cannot be fixed, and it is also inconvenient to drill holes for I-shaped cards.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. semicircle orifice frock clamp is bored, including base（1）, it is characterised in that：The base（1）The both sides on surface offer One slot hole（2）, the base（1）Top be fixedly connected with the first fixed plate（3）, first fixed plate（3）The two of surface Side offers the second slot hole（4）, first fixed plate（3）Front slidably connect the second fixed plate（5）, described second Fixed plate（5）Surface offer first through hole（6）；

First slot hole（2）Inside be fixedly connected with electric telescopic rod（7）, the electric telescopic rod（7）Away from the first length Hole（2）One end of inner wall is fixedly connected with fixture block（8）, the base（1）The both sides at top offer the first groove（9）, and First groove（9）With the first slot hole（2）Connection, the fixture block（8）Away from electric telescopic rod（7）One end extend to the first groove （9）Inside be fixedly connected with connecting plate（10）, the connecting plate（10）Top extend to the first fixed plate（3）Inside, Second slot hole（4）Inside be fixedly connected with head rod（11）, the head rod（11）Away from the second slot hole （4）One end of inner wall offers the 3rd slot hole（12）, the 3rd slot hole（12）Internal slide be connected with the second connecting rod （13）, second connecting rod（13）One end and connecting plate（10）It is fixedly connected.

2. brill semicircle orifice frock clamp according to claim 1, it is characterised in that：Second fixed plate（5）Both sides The first sliding block has been fixedly connected with axle center（14）, first fixed plate（3）The both sides of inner cavity top offer and first Sliding block（14）The first sliding groove being used cooperatively（15）, first sliding block（14）With the first sliding groove（15）It is slidably connected.

3. brill semicircle orifice frock clamp according to claim 1, it is characterised in that：The base（1）Both sides it is fixed It is connected with support plate（16）, the support plate（16）Surface offer the second through hole（17）.

4. brill semicircle orifice frock clamp according to claim 1, it is characterised in that：First fixed plate（3）Both sides It is threaded with bolt（18）, first fixed plate（3）The both sides of inner cavity and it is located at the second slot hole（4）Both sides open up There is the second groove（19）, the bolt（18）One end extend to the second groove（19）Internal activity be connected with bearing（20）, The bearing（20）Away from bolt（18）One end be fixedly connected with fixture block（21）, second fixed plate（5）The bottom of both sides Offer and fixture block（21）The card slot being used cooperatively（22）, the fixture block（21）With card slot（22）Clamping.

5. brill semicircle orifice frock clamp according to claim 1, it is characterised in that：Second connecting rod（13）Top The second sliding block has been fixedly connected with bottom（23）, the head rod（11）Surface and be located at the 3rd slot hole（12）Top Portion and bottom offer and the second sliding block（23）The second sliding slot being used cooperatively（24）, and the second sliding slot（24）With the 3rd slot hole （12）Connection, second sliding block（23）With the second sliding slot（24）It is slidably connected.