CN205927937U - A anchor clamps for work piece drill carriage spot facing work - Google Patents

Abstract

The utility model provides an anchor clamps for work piece drill carriage spot facing work, including jig base, be fixed with upright piece on jig base's the top surface, the medial surface that founds the piece is plane no. 1, the last downside that founds the piece is equipped with lateral mass no. 1 and lateral mass no. 2 respectively, the medial surface of lateral mass no. 1 is plane no. 2, threaded connection is gone up to lateral mass no. 2 has housing screw no. 1, the left side of founding the piece is equipped with the clamp plate, the medial surface of clamp plate is plane no. 3, the both sides portion on plane no. 3 all is fixed with guide insertion rod, guide insertion rod in one side pegs graft on lateral mass no. 1, the opposite side guide insertion rod peg graft at lateral mass no. 2, the right side of founding the piece is equipped with the connecting plate, two guide insertion rod fix respectively in the both sides of connecting plate portion, the threaded connection of center department of connecting plate has housing screw no. 2, the interior tip of housing screw no. 2 and the lateral surface cooperation of founding the piece, the last fixed nail that is used for the work piece to support three at least of jig base, each nail lies in upright piece, clamp plate, lateral mass no. 1 and lateral mass between two. The utility model discloses structural design is ingenious, reasonable, is worth popularizing and applying.

Description

Fixture for workpiece drill carriage hole machined

Technical field

This utility model is related to a kind of clamping device, especially a kind of fixture for Workpiece boring car hole machined.

Background technology

For on processing workpiece than larger hole when, be required for first workpiece being carried out boring process, then utilize lathe pair Its hole of entering to drive a vehicle is processed, and just can process the larger hole of ratio, so the firm clamping to workpiece just becomes quite important, for such as Fig. 4, the workpiece shown in 5, traditional grips mode, all adopts plug-in type fixed form, the bottom of workpiece is plugged into Positioned in spliced eye, then use pressing plate Work-sheet pressing in spliced eye, finally reprocess hole, this fixed form, need In advance the bottom of workpiece is carried out with high accuracy process, thus the high hole to be processed of longitudinally perpendicular precision comparison just can be processed, But the bottom machining area complexity of workpiece, area are big, difficulty of processing is high, processing cost is big.

Utility model content

This utility model will solve the shortcoming of above-mentioned prior art, provides one kind that can quickly workpiece be carried out with clamping solid The fixed and convenient fixture that workpiece is anticipated with (datum level process), meets enterprises production efficiency high, low cost Demand.

This utility model solves the technical scheme of its technical problem employing：This fixture for workpiece drill carriage hole machined, Including clamp base, the top surface of clamp base is fixed with vertical block, the medial surface of vertical block is plane one, and the upper and lower sides of vertical block are respectively It is provided with the lateral mass one being fixed in clamp base and lateral mass two, the medial surface of lateral mass one is plane two, threaded on lateral mass two There is housing screw one, the left side of vertical block is provided with pressing plate, and the medial surface of pressing plate is plane three, and the both sides of plane three are all fixed with draws Lead shank, side guiding shank is plugged on lateral mass one, and opposite side guiding shank is plugged on lateral mass two, the right side of vertical block It is provided with connecting plate, two guiding shanks are separately fixed at the both sides of connecting plate, and the center of connecting plate is threaded with compression Screw two, the inner end of housing screw two is coordinated with the lateral surface of vertical block；Fix at least three in clamp base to prop up for workpiece The support nail of support, each support nail is located between vertical block, pressing plate, lateral mass one and lateral mass two.Here the effect of support nail is, for propping up The B datum level of support workpiece；Here the effect of plane one is, for supporting the C datum level of workpiece；Here the effect of plane two is, For supporting the D datum level of workpiece；Here the effect of pressing plate and plane three is, for being pressed in the D datum level of workpiece, thus handle Work-sheet pressing is at the plane one of vertical block；Here the effect of lateral mass one and plane two is to carry out spacing for workpiece E datum level； Here the effect of housing screw one is that the E datum level of workpiece is pressed at the plane two of lateral mass one；Here housing screw two Effect is, tightening or unclamp using housing screw two, such that it is able to the movement with dynamic pressure plate.

Perfect further, pressing plate has at least one pair of spliced eye, the top of pressing plate is provided with gripper shoe, the bottom surface of gripper shoe Sidepiece is fixed with shank, each shank and each spliced eye cooperation consistent with spliced eye of shape, size, position, gripper shoe Lateral part has the through hole running through its upper and lower end face, and through hole is provided with drill bushing.Here the effect of shank, gripper shoe and drill bushing It is more accurately to hole for workpiece and be used, be that later use vertical vehicle wheeled litter goes out bigger through hole and prepares.

Perfect further, housing screw two is threaded with nut, nut is located at the outside of connecting plate.Here nut Effect is, for locking housing screw two, thus avoiding the situation that pressing plate loosens.

This utility model has the advantages that：This utility model smart structural design, rationally, using pressing plate and housing screw Two can be gone out Work-sheet pressing using housing screw one Work-sheet pressing at vertical block in lateral mass one, can using support nail To support workpiece, it is easy to workpiece is gripped, this fixture is to piece-holder good fixing effect, and the datum level of workpiece Preprocessing is convenient, low cost, is worthy of popularization.

Brief description

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

Fig. 2 installs state diagram during workpiece for this utility model；

Fig. 3 is the A-A sectional view of Fig. 2；

Fig. 4 is the front view of workpiece in this utility model；

Fig. 5 is the side view of workpiece in this utility model.

Description of reference numerals：Clamp base 1, vertical block 2, plane one 2-1, spliced eye 2-2, lateral mass 1, plane two 3-1, side Block 24, housing screw 1, pressing plate 6, plane three 6-1, spliced eye 6-2, guiding shank 7, connecting plate 8, housing screw 29, Support nail 10, gripper shoe 11, through hole 11-1, shank 12, drill bushing 13, nut 14, workpiece 15, B datum level 15-1, C datum level 15-2, D datum level 15-3, E datum level 15-4, hole 15-5 to be processed.

Specific embodiment

The utility model is described in further detail below in conjunction with the accompanying drawings：

Referring to the drawings：This fixture for workpiece drill carriage hole machined, including clamp base 1, on the top surface of clamp base 1 It is fixed with vertical block 2, the medial surface of vertical block 2 is plane one 2-1, and the upper and lower sides of vertical block 2 are respectively equipped with and are fixed in clamp base 1 Lateral mass 1 and lateral mass 24, the medial surface of lateral mass 1 is plane two 3-1, and lateral mass 24 is threaded with housing screw 1, The left side of vertical block 2 is provided with pressing plate 6, and the medial surface of pressing plate 6 is plane three 6-1, and the both sides of plane three 6-1 are all fixed with guiding and insert Extension bar 7, side guiding shank 7 is plugged on lateral mass 1, and opposite side guiding shank 7 is plugged on lateral mass 24, the right side of vertical block 2 Side is provided with connecting plate 8, and two guiding shanks 7 are separately fixed at the both sides of connecting plate 8, and the center of connecting plate 8 is threaded There is housing screw 29, the inner end of housing screw 29 is coordinated with the lateral surface of vertical block 2；At least three are fixed in clamp base 1 For the support nail 10 of workpiece support, each support nail 10 is located between vertical block 2, pressing plate 6, lateral mass 1 and lateral mass 24.

At least one pair of spliced eye 6-2 is had on pressing plate 6, the top of pressing plate 6 is provided with gripper shoe 11, the bottom surface side of gripper shoe 11 The shank 12 that portion is fixed with shape, size, position are mated with spliced eye 6-2, each shank 12 and each spliced eye 6-2 cooperation, The lateral part of gripper shoe 11 has the through hole 11-1 running through its upper and lower end face, and through hole 11-1 is provided with drill bushing 13.

Nut 14 is threaded with housing screw 29, nut 14 is located at the outside of connecting plate 8.

During use, first the B datum level 15-1 of workpiece 15 is placed at support nail 10, then utilizes manually workpiece 15 E datum level 15-4 is fitted at plane two 3-1 of lateral mass 1, and then tightens one 5 workpiece 15 of housing screw and is pressed on lateral mass At one 3 plane two 3-1, then rotate forward and turn housing screw 29, so that housing screw 29 moves down, due to housing screw two 9 inner end is subject to the position-limiting action of vertical block 2, so dynamic pressure plate 6 can be carried thus workpiece 15 is pressed towards workpiece 15 direction side shifting Tightly at vertical block 2, and then the spacing grafting fixed workpiece 15, then the shank 12 in gripper shoe 11 is plugged on pressing plate 6 At the 6-2 of hole, using the drill bushing 13 being arranged in support block 11, first aperture is got out on workpiece 15, then support block 11 from pressure Take out at plate 6, finally process the bigger hole 15-5 to be processed of diameter using vertical lathe；This utility model is simple to operate, folder Hold good fixing effect, be worthy of popularization.

Although this utility model is shown and described by reference to preferred embodiment, this specialty is common Technical staff is it is to be appreciated that in the range of claims, can make the various change in form and details.

Claims (3)

1. a kind of fixture for workpiece drill carriage hole machined, including clamp base (1), is characterized in that：Described clamp base (1) Vertical block (2) is fixed with top surface, the medial surface of described vertical block (2) is plane one (2-1), and the upper and lower sides of described vertical block (2) are respectively It is provided with the lateral mass one (3) being fixed in clamp base (1) and lateral mass two (4), the medial surface of described lateral mass one (3) is plane two (3-1), described lateral mass two (4) is threaded with housing screw one (5), the left side of described vertical block (2) is provided with pressing plate (6), institute The medial surface stating pressing plate (6) is plane three (6-1), and the both sides of described plane three (6-1) are all fixed with guiding shank (7), Described in side, guiding shank (7) is plugged on lateral mass one (3), and guiding shank (7) described in opposite side is plugged on lateral mass two (4), the right side of described vertical block (2) is provided with connecting plate (8), and guiding shank (7) described in two is separately fixed at described connecting plate (8) Both sides, the center of described connecting plate (8) is threaded with housing screw two (9), the inner of described housing screw two (9) Portion is coordinated with the lateral surface of vertical block (2)；At least three support nails being used for workpiece support are fixed on described clamp base (1) (10), each described support nail (10) is located between vertical block (2), pressing plate (6), lateral mass one (3) and lateral mass two (4).

2. the fixture for workpiece drill carriage hole machined according to claim 1, is characterized in that：Have on described pressing plate (6) At least one pair of spliced eye (6-2), the top of described pressing plate (6) is provided with gripper shoe (11), the bottom surface sidepiece of described gripper shoe (11) Be fixed with shape, shank (12) that size, position are mated with spliced eye (6-2), each described shank (12) described inserted with each Connect hole (6-2) cooperation, the lateral part of described gripper shoe (11) has the through hole (11-1) running through its upper and lower end face, described through hole (11-1) drill bushing (13) is installed on.

3. the fixture for workpiece drill carriage hole machined according to claim 1, is characterized in that：Described housing screw two (9) On be threaded with nut (14), described nut (14) be located at connecting plate (8) outside.