CN210648633U

CN210648633U - Drilling equipment for universal joint fork of automobile engine

Info

Publication number: CN210648633U
Application number: CN201921661906.2U
Authority: CN
Inventors: 张建文
Original assignee: Jiangsu Jianxin Machinery Manufacturing Co Ltd
Current assignee: Jiangsu Jianxin Machinery Manufacturing Co Ltd
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-02
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses an automobile engine universal joint fork drilling equipment relates to automobile parts processing equipment technical field, and it includes the support frame, the spout has been seted up to the upper surface of support frame inner wall, sliding connection has the slider in the spout, the lower surface of slider passes through multistage hydraulic cylinder and the last fixed surface of drilling equipment body is connected. This automobile engine universal joint fork drilling equipment through universal joint fork body, place shell, first switch, drilling equipment body, multistage pneumatic cylinder, first switch, second switch, pull ring, slide bar, second spring, first draw-in groove, bolt, nut, commentaries on classics handle, pivot, backup pad, through-hole and collect mutually supporting between the box, thereby make the utility model discloses not only can drill to the universal joint fork body in batches, fixed and the dismantlement process is all very simple and convenient moreover, has improved the drilling efficiency of universal joint fork body greatly, has improved the utility model discloses a practicality.

Description

Drilling equipment for universal joint fork of automobile engine

Technical Field

The utility model relates to an automobile parts processing equipment technical field specifically is an automobile engine universal joint fork drilling equipment.

Background

The universal joint fork is commonly used on a transmission shaft and is generally positioned at the end part of the transmission, an outer circle inner hole of the universal joint fork is matched with a shaft at the end part of the transmission shaft and mainly used for transmitting torque and adjusting the length and the position relation of the transmission shaft, in the process of drilling the universal joint fork, a worker often needs to place the universal joint fork needing drilling into a special fixture and fix the universal joint fork, and then the universal joint fork can be drilled, only one universal joint fork can be drilled at a time, thereby reducing the processing efficiency, and the drilling-finished universal joint yoke needs to be disassembled by a large amount of time of workers after the drilling is finished, and the process is troublesome, which is inconvenient for batch drilling of the universal joint yoke, therefore, the practicability of the drilling equipment for the universal joint fork of the automobile engine is reduced, and therefore the drilling equipment for the universal joint fork of the automobile engine, which can drill holes in batches for the universal joint fork of the automobile engine, is urgently needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an automobile engine universal joint fork drilling equipment, the in-process of driling has been solved at the universal joint fork, often need the staff to place the universal joint fork that needs drilling in the special fixture, just can drill it after fixing again, and once can only drill to a universal joint fork, thereby machining efficiency has been reduced, and still need expend the universal joint fork that the staff's plenty of time dismantles the drilling and accomplish again after the drilling is accomplished, and the process is comparatively troublesome, inconvenient carry out batch drilling to the universal joint fork, thereby the problem of automobile engine universal joint fork drilling equipment's practicality has been reduced.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: the utility model provides an automobile engine universal joint fork drilling equipment, includes the support frame, the spout has been seted up to the upper surface of support frame inner wall, sliding connection has the slider in the spout, the lower surface of slider passes through the last fixed surface of multistage pneumatic cylinder and drilling equipment body and is connected, two connecting blocks of lower fixed surface of drilling equipment body are connected, the lower surface of connecting block passes through the last fixed surface of telescoping device and stripper plate and is connected, multistage pneumatic cylinder's right flank fixed connection has the supporting shoe, the joint has the sliding sleeve in the supporting shoe, the sliding rod has been cup jointed in the sliding sleeve, four first draw-in grooves have been seted up at the back of support frame inner wall.

The utility model discloses a bearing, including the slide bar, the slide bar sets up in leftmost first draw-in groove, the front of slide bar and the back fixed connection of pull ring, the slide bar cup joints the second spring outward, the both ends of second spring respectively with the back of pull ring and the front fixed connection of sliding sleeve, two fixed plates of the lower fixed surface of support frame inner wall are connected with, the joint has the bearing in the fixed plate, the pivot has been cup jointed in the bearing, and two pivots are through same backup pad fixed connection, the joint has four to place the shell in the backup pad, it is provided with three universal joint fork body in the shell to place, and the right-hand member of right side pivot and the left surface fixed connection who changes the.

The left surface of commentaries on classics handle and the right flank fixed connection of link, the joint has fixing device in the link, fixing device sets up in the second draw-in groove that the right side of right side fixed plate was seted up, the lower surface and four positions of placing the shell phase and corresponding of support frame have seted up the through-hole, the lower fixed surface of support frame is connected with the support frame, the lower surface of support frame inner wall is provided with collects the box, and the left surface fixedly connected with power of left side fixed plate, the left surface of power is provided with first switch and second switch respectively.

Preferably, the telescopic device comprises a telescopic rod, a first spring is sleeved outside the telescopic rod, and two ends of the telescopic rod and the first spring are fixedly connected with the lower surface of the connecting block and the upper surface of the extrusion plate respectively.

Preferably, the height of the bottom end of the drilling equipment body is higher than that of the extrusion plate, and the outer surface of the pull ring is provided with anti-skid grains.

Preferably, the fixing device comprises a nut, the nut is clamped in the connecting frame, a bolt is connected to the inner thread of the nut, and the bolt is arranged in the second clamping groove.

Preferably, the right end of the bolt is fixedly connected with a rotating ring, anti-slip lines are arranged outside the rotating ring, and the sliding groove and the sliding block are both T-shaped.

Preferably, the output end of the power supply is electrically connected with the input ends of the first switch and the second switch through leads respectively, and the output ends of the first switch and the second switch are electrically connected with the input ends of the drilling equipment body and the multistage hydraulic cylinder through leads respectively.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. the drilling equipment for the universal joint fork of the automobile engine comprises a universal joint fork body, a placing shell, a first switch, a drilling equipment body, a multi-stage hydraulic cylinder, a first switch, a second switch, a pull ring, a slide rod, a second spring, a first clamping groove, a bolt, a nut, a rotating handle, a rotating shaft, a supporting plate, a through hole and a collecting box which are matched with each other, when batch drilling is needed, a worker can firstly place the universal joint fork body needing drilling into the placing shell uniformly, then control the multi-stage hydraulic cylinder to extend to drive the drilling equipment body to move downwards and drill three universal joint fork bodies in the placing shell, when the drilling is completed, control the multi-stage hydraulic cylinder to shorten and drive a drilling device to move upwards and separate from the universal joint fork and the placing shell, pull the slide rod out of the first clamping groove through the pull ring and pull the multi-stage hydraulic cylinder and the drilling equipment body rightwards, when the slide bar is aligned with the second first clamping groove, the pull ring is loosened, so that the second spring can drive the pull ring to move backwards by utilizing the self-pulling force and be clamped into the second first clamping groove, a worker can drill the second group of universal joint fork bodies by the same method, and the like, when all the universal joint fork bodies in the placing shell are drilled, the multistage hydraulic cylinder and the drilling equipment body are controlled to stop working, when the universal joint fork bodies after drilling are required to be taken out, the worker can unscrew the bolts rightwards, so that the support plate and the placing shell can be rotated and placed upside down by the rotating handle, the universal joint fork bodies in the placing shell can pass through the through holes under the action of gravity and fall into the collecting box, and the utility model not only can drill the universal joint fork bodies in batches, but also is very simple and convenient in the fixing and disassembling processes, the drilling efficiency of universal joint fork body has been improved greatly, has improved the utility model discloses a practicality.

2. This automobile engine universal joint fork drilling equipment all sets up the shape through with spout and slider to the condition of roll-off in the spout has been avoided when the slider slides in the spout to the normal cooperation work between spout and the slider has been guaranteed to the shape of having avoided.

3. This automobile engine universal joint fork drilling equipment, highly set up to the height than the stripper plate through with drilling equipment body bottom, make when multistage pneumatic cylinder extension drives drilling equipment body and stripper plate downstream, two stripper plates can at first with the universal joint fork body contact of top and compress tightly the bottom of drilling equipment body after the processing just can with this body contact of universal joint fork, and the effect of first spring is exactly when the stripper plate has with this body contact of universal joint fork, the first spring of drilling equipment body downstream can be compressed, make the stripper plate to the tighter of this body pressure of universal joint fork, thereby can carry on spacingly to the universal joint fork body, and the telescopic link can make this process more stable.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic diagram of a right-view partial cross-sectional structure of the slider according to the present invention;

fig. 3 is an enlarged schematic structural view at a position a of the present invention;

FIG. 4 is an enlarged schematic structural view of the telescopic device of the present invention;

fig. 5 is a schematic cross-sectional view of the placing shell of the present invention.

In the figure: the drilling equipment comprises a support frame 1, a sliding chute 2, a sliding block 3, a multi-stage hydraulic cylinder 4, a drilling equipment body 5, a connecting block 6, a telescopic device 7, a telescopic rod 71, a first spring 72, an extrusion plate 8, a supporting block 9, a sliding sleeve 10, a sliding rod 11, a first clamping groove 12, a pull ring 13, a second spring 14, a fixing plate 15, a bearing 16, a rotating shaft 17, a supporting plate 18, a placing shell 19, a universal joint fork body 20, a rotating handle 21, a connecting frame 22, a fixing device 23, a 231 nut 232 bolt, a second clamping groove 24, a through hole 25, a supporting bracket 26, a collecting box 27, a power supply 28, a first switch 29 and a second switch 30.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-5, the utility model provides a technical solution: a drilling device for a universal joint fork of an automobile engine comprises a support frame 1, wherein a sliding groove 2 is formed in the upper surface of the inner wall of the support frame 1, the sliding groove 2 and a sliding block 3 are both in a T shape, the sliding groove 2 and the sliding block 3 are both in the T shape, so that the sliding block 3 can be prevented from sliding out of the sliding groove 2 when sliding in the sliding groove 2, the normal matching work between the sliding groove 2 and the sliding block 3 is ensured, the sliding block 3 is connected in the sliding groove 2, the lower surface of the sliding block 3 is fixedly connected with the upper surface of a drilling device body 5 through a multi-stage hydraulic cylinder 4, two connecting blocks 6 are fixedly connected with the lower surface of the drilling device body 5, the lower surface of each connecting block 6 is fixedly connected with the upper surface of an extrusion plate 8 through a telescopic device 7, and the two extrusion plates 8 can move along with the movement of the drilling device body 5 in the, before drilling the universal joint fork body 20, the two extrusion plates 8 can firstly move downwards and contact and compress the universal joint fork body 20 above, so that the problem that the drilling quality is influenced due to the deviation of the universal joint fork body 20 in the drilling process is solved, the telescopic device 7 comprises a telescopic rod 71, a first spring 72 is sleeved outside the telescopic rod 71, two ends of the telescopic rod 71 and two ends of the first spring 72 are respectively and fixedly connected with the lower surface of the connecting block 6 and the upper surface of the extrusion plate 8, the height of the bottom end of the drilling equipment body 5 is higher than that of the extrusion plate 8, the height of the bottom end of the drilling equipment body 5 is set to be higher than that of the extrusion plate 8, so that when the multi-stage hydraulic cylinder 4 extends to drive the drilling equipment body 5 and the extrusion plate 8 to move downwards, the two extrusion plates 8 can firstly contact and compress the universal joint fork body 20 above, and then the bottom end of the drilling equipment body 5 can contact with the universal joint fork body 20, and the first spring 72 functions so that when the pressing plate 8 has come into contact with the yoke body 20, the downward movement of the drilling apparatus body 5 compresses the first spring 72, so that the pressing plate 8 presses the yoke body 20 more tightly, thereby limiting the position of the universal joint fork body 20, the telescopic rod 71 can make the process more stable, the right side surface of the multi-stage hydraulic cylinder 4 is fixedly connected with a supporting block 9, a sliding sleeve 10 is clamped in the supporting block 9, a sliding rod 11 is sleeved in the sliding sleeve 10, the back surface of the inner wall of the supporting frame 1 is provided with four first clamping grooves 12, by providing four first card slots 12, and arranging the positions of the four first card slots 12 at positions corresponding to the four placing cases 19, when the sliding rod 11 is clamped into the first clamping groove 12, the universal joint fork body 20 in the corresponding placing shell 19 can be drilled, so that the use of workers is facilitated.

The slide bar 11 is arranged in the leftmost first clamping groove 12, the front surface of the slide bar 11 is fixedly connected with the back surface of the pull ring 13, the outer surface of the pull ring 13 is provided with anti-skid grains, the pull ring 13 is arranged, and the anti-skid grains are arranged outside the pull ring 13, so that the contact area and the friction force between the palm of a worker and the slide bar 11 can be increased, the worker can pull the slide bar 11 through the pull ring 13 more conveniently and more conveniently, the slide bar 11 is not easy to slide, the slide bar 11 is externally sleeved with a second spring 14, two ends of the second spring 14 are respectively fixedly connected with the back surface of the pull ring 13 and the front surface of the sliding sleeve 10, the second spring 14 is arranged, when the worker loosens the pull ring 13, the second spring 14 can drive the pull ring 13 to move backwards by utilizing the pulling force of the second spring and is clamped in the second first clamping groove 12, the two, the pivot 17 has been cup jointed in bearing 16, through setting up bearing 16, make two pivots 17 drive backup pad 18 and can rotate in two bearings 16 when rotating, thereby can provide a strong point for backup pad 18 and four rotations of placing shell 19, make four places shell 19 and backup pad 18 pivoted more stable, and two pivots 17 are through same backup pad 18 fixed connection, the joint has four to place shell 19 in the backup pad 18, place shell 19 through setting up, and the shape that will place shell 19 inner wall sets up to the shape phase-match with universal joint fork body 20, thereby do not need the staff to fix after placing it again, stability when also can guaranteeing universal joint fork body 20 and placing, it is provided with three universal joint fork body 20 in the shell 19 to place, and the right-hand member of right side pivot 17 and the left surface fixed connection who changes handle 21.

The left side surface of the rotating handle 21 is fixedly connected with the right side surface of the connecting frame 22, the connecting frame 22 is connected with the fixing device 23 in a clamping way, the fixing device 23 comprises a nut 231, the nut 231 is connected in the connecting frame 22 in a clamping way, a bolt 232 is connected in the nut 231 in an internal thread way, the bolt 232 is arranged in the second clamping groove 24, the bolt 232 is clamped in the second clamping groove 24 by arranging the bolt 232 and the nut 231, the opening direction of the placing shell 19 can be fixed, the problem that the placing shell 19 shakes to cause drilling deviation in the drilling process is avoided, the normal use of the utility model is ensured, the right end of the bolt 232 is fixedly connected with a rotating ring, anti-skid grains are arranged outside the rotating ring, and the anti-skid grains are arranged outside the rotating ring, so that the contact area and the friction force between the palm of a worker and the bolt 232 can be increased, and the worker can rotate the bolt 232 through the rotating ring more, not easy to slide, the fixing device 23 is disposed in the second slot 24 disposed on the right side of the right fixing plate 15, the through hole 25 is disposed on the lower surface of the supporting frame 1 corresponding to the four placing cases 19, by disposing the through hole 25, when the placing case 19 is opened downward, the universal joint fork body 20 in the placing case 19 can pass through the through hole 25 and fall into the collecting box 27 under the action of gravity, thereby facilitating the disassembling and collecting of the universal joint fork body 20 by the worker, the lower surface of the supporting frame 1 is fixedly connected with the supporting frame 26, the lower surface of the inner wall of the supporting frame 26 is provided with the collecting box 27, and the left side of the left fixing plate 15 is fixedly connected with the power supply 28, the left side of the power supply 28 is respectively provided with the first switch 29 and the second switch 30, by disposing the power supply 28, the power supply 28 can supply power for the work of the present invention, thereby ensuring the normal work of the present invention without the external power supply 28, the output of power 28 passes through the wire and is connected with the input electricity of first switch 29 and second switch 30 respectively, and the output of first switch 29 and second switch 30 passes through the wire and is connected with the input electricity of drilling equipment body 5 and multistage pneumatic cylinder 4 respectively, and is through setting up first switch 29 control drilling equipment body 5 and multistage pneumatic cylinder 4 of second switch 30 control, makes the staff right the utility model discloses operating condition's control is more convenient.

The utility model discloses an operating procedure does:

s1, when batch drilling is needed, a worker can firstly place the universal-joint fork bodies 20 needing drilling into the plurality of placing shells 19 uniformly, then the first switch 29 controls the drilling equipment body 5 to work, and then the second switch 30 controls the multistage hydraulic cylinder 4 to extend, so that the multistage hydraulic cylinder 4 extends to drive the drilling equipment body 5 to move downwards and drill the three universal-joint fork bodies 20 in the placing shells 19;

s2, when drilling is completed, the multistage hydraulic cylinder 4 is controlled to shorten and drive the drilling device to move upwards and separate from the universal joint fork and the placing shell 19, a worker can pull the sliding rod 11 forwards through the pull ring 13 to enable the sliding rod 11 to be separated from the first clamping groove 12, the worker pulls the multistage hydraulic cylinder 4 and the drilling equipment body 5 rightwards through the pull ring 13, when the sliding rod 11 is aligned with the second first clamping groove 12, the pull ring 13 is loosened, the second spring 14 can drive the pull ring 13 to move backwards through pulling force of the second spring 14 and clamp the pull ring into the second first clamping groove 12, and the worker can drill the second group of universal joint fork bodies 20 in the same method;

s3, and so on, after all the universal joint fork bodies 20 in the placing shell 19 are punched, the multistage hydraulic cylinder 4 and the drilling equipment body 5 are controlled to stop working, when the universal joint fork bodies 20 after punching are required to be taken out, the worker turns the bolt 232 to the right, so that the bolt 232 is moved to the right under the effect of the threaded connection with the nut 231 and is separated from the second clamping groove 24, and then the supporting plate 18 and the placing shell 19 are turned backwards through the turning handle 21 and the rotating shaft 17, so that the placing shell 19 is opened downwards, so that the universal joint fork bodies 20 in the placing shell 19 can pass through the through holes 25 and fall into the collecting box 27 under the effect of gravity.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides an automobile engine universal joint fork drilling equipment, includes support frame (1), its characterized in that: the upper surface of the inner wall of the support frame (1) is provided with a sliding chute (2), the sliding chute (2) is connected with a sliding block (3) in a sliding mode, the lower surface of the sliding block (3) is fixedly connected with the upper surface of a drilling equipment body (5) through a multi-stage hydraulic cylinder (4), the lower surface of the drilling equipment body (5) is fixedly connected with two connecting blocks (6), the lower surface of each connecting block (6) is fixedly connected with the upper surface of a squeezing plate (8) through a telescopic device (7), the right side surface of the multi-stage hydraulic cylinder (4) is fixedly connected with a supporting block (9), a sliding sleeve (10) is clamped in the supporting block (9), a sliding rod (11) is sleeved in the sliding sleeve (10), and the back surface of the inner wall of the support frame (;

the slide bar (11) is arranged in the first clamping groove (12) at the leftmost side, the front surface of the slide bar (11) is fixedly connected with the back surface of the pull ring (13), a second spring (14) is sleeved outside the sliding rod (11), two ends of the second spring (14) are respectively and fixedly connected with the back of the pull ring (13) and the front of the sliding sleeve (10), the lower surface of the inner wall of the supporting frame (1) is fixedly connected with two fixing plates (15), a bearing (16) is clamped in the fixed plate (15), a rotating shaft (17) is sleeved in the bearing (16), the two rotating shafts (17) are fixedly connected through the same supporting plate (18), four placing shells (19) are clamped in the supporting plate (18), three universal joint fork bodies (20) are arranged in the placing shell (19), the right end of the right rotating shaft (17) is fixedly connected with the left side surface of the rotating handle (21);

change the right flank fixed connection of the left surface of (21) and link (22), the joint has fixing device (23) in link (22), fixing device (23) set up in second draw-in groove (24) that the right flank of right side fixed plate (15) was seted up, through-hole (25) have been seted up with four corresponding positions of placing shell (19) to the lower surface of support frame (1), the lower fixed surface of support frame (1) is connected with supporting bracket (26), the lower surface of supporting bracket (26) inner wall is provided with collects box (27), and the left surface fixedly connected with power (28) of left side fixed plate (15), the left surface of power (28) is provided with first switch (29) and second switch (30) respectively.

2. The automotive engine yoke drilling apparatus as set forth in claim 1, wherein: the telescopic device (7) comprises a telescopic rod (71), a first spring (72) is sleeved outside the telescopic rod (71), and two ends of the telescopic rod (71) and the first spring (72) are fixedly connected with the lower surface of the connecting block (6) and the upper surface of the extrusion plate (8) respectively.

3. The automotive engine yoke drilling apparatus as set forth in claim 1, wherein: the height of the bottom end of the drilling equipment body (5) is higher than that of the extrusion plate (8), and anti-skid lines are arranged on the outer surface of the pull ring (13).

4. The automotive engine yoke drilling apparatus as set forth in claim 1, wherein: fixing device (23) include nut (231), nut (231) joint is in link (22), nut (231) female connection has bolt (232), bolt (232) set up in second draw-in groove (24).

5. The automotive engine yoke drilling apparatus as set forth in claim 4, wherein: the right-hand member fixedly connected with change of bolt (232), the change is provided with anti-skidding line outward, the shape of spout (2) and slider (3) all sets up to the T shape.

6. The automotive engine yoke drilling apparatus as set forth in claim 1, wherein: the output end of the power supply (28) is electrically connected with the input ends of the first switch (29) and the second switch (30) through conducting wires respectively, and the output ends of the first switch (29) and the second switch (30) are electrically connected with the input ends of the drilling equipment body (5) and the multistage hydraulic cylinder (4) through conducting wires respectively.