CN218874586U

CN218874586U - Pin shaft production drilling device

Info

Publication number: CN218874586U
Application number: CN202223019388.9U
Authority: CN
Inventors: 孙军; 张泽春
Original assignee: Shenyang Jinteng Machinery Manufacturing Co ltd
Current assignee: Shenyang Jinteng Machinery Manufacturing Co ltd
Priority date: 2022-11-14
Filing date: 2022-11-14
Publication date: 2023-04-18
Anticipated expiration: 2032-11-14

Abstract

The utility model discloses a round pin axle production drilling equipment relates to drilling equipment technical field, comprising a base plate, the lower extreme four corners of bottom plate all is equipped with a foot pole, the upper end right part of bottom plate is equipped with the platform piece, the upper end left part of bottom plate is equipped with the landing slab, the landing slab with it is connected with the lead screw to rotate between the platform piece, the left end of lead screw is equipped with the handle, the landing slab with just be in between the platform piece bilateral symmetry is equipped with the polished rod around the lead screw, the lateral wall threaded connection of lead screw has a base piece, the polished rod runs through the base piece, the upper end left part of platform piece is equipped with first locating piece, the upper end right part of platform piece is equipped with first cylinder, the output of first cylinder is equipped with the sliding tray, the upper end of base piece be equipped with relative second locating piece about first locating piece, the utility model discloses can be applicable to the round pin axle drilling processing of multiple specification model.

Description

Pin shaft production drilling device

Technical Field

The utility model relates to a drilling equipment technical field, concretely relates to is a round pin axle production drilling equipment.

Background

The pin shaft is mainly used for the hinged joint of two parts to form hinged connection, the head part of the pin shaft is provided with a clamping head, the tail part of the pin shaft is provided with a round hole, and the other part of the pin shaft is not provided with the clamping head but provided with round holes at two ends.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a round pin axle production drilling equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for pin shaft production comprises a base plate, wherein supporting leg rods are arranged at four corners of the lower end of the base plate, a platform block is arranged at the right part of the upper end of the base plate, a platform plate is arranged at the left part of the upper end of the base plate, a lead screw is rotatably connected between the platform plate and the platform block, a handle is arranged at the left end of the lead screw, polish rods are symmetrically arranged between the platform plate and the platform block and on the front side and the rear side of the lead screw, a base block is connected to the outer side wall of the lead screw in a threaded manner, the polish rods penetrate through the base block, a first positioning block is arranged at the left part of the upper end of the platform block, a first air cylinder is arranged at the right part of the upper end of the platform block, a push disc is arranged at the output end of the first air cylinder, the upper end of base piece be equipped with relative second locating piece about first locating piece, first locating piece with the right angle opening has all been seted up to the upper surface of second locating piece, the upper end rear portion of base piece is equipped with the second cylinder, the output of second cylinder has the drilling machine through clamp connection, the square hole has been seted up to the left part of bottom plate, the lower extreme of base piece is equipped with the hanger plate, the lower extreme of hanger plate is equipped with the third cylinder, the output of third cylinder runs through the hanger plate, the output of third cylinder is equipped with concave-character frame, concave-character frame runs through the base piece, the upper end of concave-character frame be equipped with the clamp plate that corresponds from top to bottom of second locating piece, the lower extreme of clamp plate with the left end of pushing jack all is equipped with the rubber pad.

Preferably, the upper surface of the bottom plate is provided with scale marks.

Compared with the prior art, the beneficial effects of the utility model are that: make the axis of round pin axle align with the axis of drilling machine through the right angle opening in the location, can adjust the drilling machine for the left and right sides position of round pin axle through rotating the handle, make the device can be applicable to the round pin axle drilling processing of multiple diameter and length, the device can be applicable to the head and be formed with the dop, the afterbody is formed with the round pin axle of round hole, drive the chuck centre gripping of round pin axle between pushing tray and first locating piece through first cylinder, the device also is applicable to the round pin axle that all has the round hole at both ends, can be applicable to the round pin axle of multiple diameter and length size, drive the clamp plate through the third cylinder and with the round pin axle centre gripping between clamp plate and second locating piece.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the main sectional structure of the present invention.

Fig. 3 is a schematic left-side sectional view of the present invention.

Fig. 4 is a schematic structural diagram of the base block of the present invention.

In the figure: 1. a base plate; 2. a leg bar; 3. a platform block; 4. a platform plate; 5. a screw rod; 6. a handle; 7. a polish rod; 8. a base block; 9. a first positioning block; 10. a first cylinder; 11. pushing the disc; 12. a second positioning block; 13. a second cylinder; 14. a drilling machine; 15. a hanger plate; 16. a third cylinder; 17. a concave frame; 18. and (7) pressing a plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Referring to fig. 1-4, the present invention provides a technical solution: a drilling device for pin shaft production comprises a base plate 1, wherein supporting leg rods 2 are arranged at four corners of the lower end of the base plate 1, right-angle rods are fixed on the base plate 1 to support the whole device, the height of the base plate 1 is increased to facilitate operation of workers, a space is provided for installation of other components, a platform block 3 is arranged at the right part of the upper end of the base plate 1, a platform plate 4 is arranged at the left part of the upper end of the base plate 1, a screw rod 5 is rotatably connected between the platform plate 4 and the platform block 3, a handle 6 is arranged at the left end of the screw rod 5, polished rods 7 are symmetrically arranged between the platform plate 4 and the platform block 3 and on the front and back sides of the screw rod 5, a base block 8 is connected to the outer side wall of the screw rod 5 in a threaded manner, the polished rods 7 penetrate through the base block 8, the platform block 3 and the platform block 4 are fixed on the base plate 1, round holes and round grooves for accommodating the screw rod 5 are formed in the platform plate 4 and the platform block 3, the two ends of the screw rod 5 are provided with parts with smaller diameters, the parts are inserted into the platform plate 4 and the platform block 3, the screw rod 5 can rotate between the platform plate 4 and the platform block 3, the polished rod 7 is fixed between the platform plate 4 and the platform block 3, the outer side wall of the screw rod 5 is provided with outer threads, the base block 8 is provided with an inner thread hole matched with the screw rod 5 and a round hole matched with the polished rod 7, the polished rod 7 limits the base block 8 to avoid the rotation of the base block 8, the base block 8 can be driven to move left and right through the rotation of the screw rod 5, the handle 6 is fixed on the screw rod 5 to drive the base block 8 to move, the left part of the upper end of the platform block 3 is provided with a first positioning block 9, the right part of the upper end of the platform block 3 is provided with a first air cylinder 10, the output end of the first air cylinder 10 is provided with a push disc 11, the first positioning block 9 and the first air cylinder 10 are relatively fixed on the platform block 3 from left to right, the output end of a first air cylinder 10 faces to the left, a push disc 11 is fixed on the output end of the first air cylinder 10, the air cylinder in the device is connected with external supply equipment and control equipment, a positioning block is used for bearing a pin shaft to be processed, for the pin shaft with a clamping head at the head, the pin shaft can be clamped and fixed between a first positioning block 9 and the push disc 11 by pushing the pin shaft through the push disc 11, a second positioning block 12 which is opposite to the first positioning block 9 in the left-right direction is arranged at the upper end of a base block 8, right-angle notches are respectively arranged on the upper surfaces of the first positioning block 9 and the second positioning block 12, the second positioning block 12 is fixed on the base block 8, the first positioning block 9 and the second positioning block 12 are identical in structure, the right-angle notches are arranged on the positioning blocks, the right-angle notches enable the pin shaft on the positioning blocks to be stopped at the centers of the positioning blocks, and the pin shaft can be suitable for pin shafts with various diameters, the axes of the pin shafts are all positioned on the same vertical plane so as to facilitate subsequent drilling of the pin shafts, a second air cylinder 13 is arranged at the rear part of the upper end of the base block 8, the output end of the second air cylinder 13 is connected with a drilling machine 14 through a clamp, the second air cylinder 13 is fixed on the base block 8, the output end of the drilling machine 14 faces upwards, the drilling machine 14 adopts the prior art, the drilling machine 14 is fixed on the output end of the second air cylinder 13 through the clamp, two sections of bends are formed on the two sections of the clamp and respectively accommodate the second air cylinder 13 and the drilling machine 14, the drilling machine 14 is driven by the second air cylinder 13 to move up and down to drill the pin shafts, the centers of the drill bits of the drilling machine 14 correspond to the right-angle positions of right-angle openings on the positioning blocks, the positions of the drill bits are staggered from left to right with the second positioning block 12 so that the drill bits can drill the pin shafts to complete drilling, proper drill bits are selected according to the size of the drilled holes, a square hole is formed at the left part of the base plate 1, the lower end of the base block 8 is provided with a hanging plate 15, the lower end of the hanging plate 15 is provided with a third air cylinder 16, the output end of the third air cylinder 16 penetrates through the hanging plate 15, the output end of the third air cylinder 16 is provided with a concave frame 17, the concave frame 17 penetrates through the base block 8, the upper end of the concave frame 17 is provided with a pressing plate 18 vertically corresponding to the second positioning block 12, the lower end of the pressing plate 18 and the left end of the push disc 11 are both provided with rubber pads, a square hole vertically penetrates through the base plate 1 to allow the hanging plate 15 to pass through, the hanging plate 15 is fixed on the base block 8, the third air cylinder 16 is fixed on the hanging plate 15 with the output end upward, a through hole for the output end of the third air cylinder 16 to pass through is formed in the hanging plate 15, the concave frame 17 is fixed on the output end of the third air cylinder 16, a through hole for the concave frame 17 to pass through is formed in the base block 8, the pressing plate 18 is fixed on the concave frame 17, the pressing plate 18 and the drill bit vertically corresponds to the drill 14 in a staggered mode, and the pin shaft is fixed through the pressing plate 18 to clamp the pin shaft.

Specifically, the upper surface of the base plate 1 is provided with scale marks, and the relative position of the drill bit of the drilling machine 14 and the first positioning block 9 can be obtained by comparing the positions of the base block 8 and the scale marks, so that the drilling position can be grasped.

The working principle is as follows: the handle 6 is rotated to drive the base block 8 to move left and right, the drilling machine 14 is moved to a proper machining position, when a pin shaft with a clamping head is machined, the head of the pin shaft faces right and is placed on the first positioning block 9 and the second positioning block 12, the axis of the pin shaft can be stopped at the central position of the positioning blocks through right-angle openings in the first positioning block 9 and the second positioning block 12, the output end of the first air cylinder 10 extends out, the push disc 11 pushes the pin shaft to clamp and fix the pin shaft between the push disc 11 and the first positioning block 9, then the drilling machine 14 is driven to descend through the second air cylinder 13 to drill the pin shaft, then the pin shaft with a drilled hole is taken down after the output ends of the second air cylinder 13 and the first air cylinder 10, when the pin shaft without the external diameter of the clamping head is machined, the pin shaft is placed on the positioning block and then the first air cylinder 10 drives the push disc 11 to align the right end of the pin shaft with the right end of the first positioning block 9, then the output end of the third air cylinder 16 is retracted to drive the pressing plate 18 to move downwards, and the pin shaft is clamped and fixed through the pressing plate 18 and the second positioning block 12.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a round pin axle production drilling equipment, includes bottom plate (1), its characterized in that: the drilling machine is characterized in that supporting foot rods (2) are arranged at four corners of the lower end of the bottom plate (1), a platform block (3) is arranged at the right part of the upper end of the bottom plate (1), a platform plate (4) is arranged at the left part of the upper end of the bottom plate (1), a screw rod (5) is rotatably connected between the platform plate (4) and the platform block (3), a handle (6) is arranged at the left end of the screw rod (5), a platform plate (4) and the platform block (3) are symmetrically arranged at the front side and the rear side of the screw rod (5), a polished rod (7) is in threaded connection with a base block (8) on the outer side wall of the screw rod (5), the polished rod (7) penetrates through the base block (8), a first positioning block (9) is arranged at the left part of the upper end of the platform block (3), a first air cylinder (10) is arranged at the right part of the upper end of the platform block (3), a push disc (11) is arranged at the output end of the first air cylinder (10), a second positioning block (12) opposite to the left and right end of the second positioning block (13) is arranged at the upper end of the base block (8), and a right positioning block (13) is connected with a clamp block (12) through a right positioning block (13), the square hole has been seted up to the left part of bottom plate (1), the lower extreme of base piece (8) is equipped with hanger plate (15), the lower extreme of hanger plate (15) is equipped with third cylinder (16), the output of third cylinder (16) runs through hanger plate (15), the output of third cylinder (16) is equipped with concave shelf (17), concave shelf (17) run through base piece (8), the upper end of concave shelf (17) be equipped with clamp plate (18) that second locating piece (12) corresponds from top to bottom, the lower extreme of clamp plate (18) with the left end of pushing disc (11) all is equipped with the rubber pad.

2. The drilling device for pin shaft production according to claim 1, characterized in that: the upper surface of the bottom plate (1) is provided with scale marks.