CN219093690U

CN219093690U - Radial drilling machine for producing gear of crane accessory

Info

Publication number: CN219093690U
Application number: CN202223587487.7U
Authority: CN
Inventors: 冀慎永
Original assignee: Xintaike Coal Electromechanical Co ltd
Current assignee: Xintaike Coal Electromechanical Co ltd
Priority date: 2022-12-30
Filing date: 2022-12-30
Publication date: 2023-05-30
Anticipated expiration: 2032-12-30

Abstract

The utility model provides a radial drilling machine for producing a crane accessory gear, and relates to the technical field of radial drilling machines. According to the utility model, the four groups of clamping springs are respectively connected with the arc clamping plates which are connected with the periphery of the inner wall of the fixed plate, the surfaces of the four groups of arc clamping plates are uniformly provided with the protective hose, the contact area between the arc clamping plates and the crane accessory gear which is clamped at the middle part and needs to be drilled can be increased, when an operator places the crane accessory gear which needs to be drilled in the arc clamping plates at the middle part, the clamping springs can squeeze the clamping springs along with the difference of the sizes of the crane accessory gear, so that the problem that the traditional radial drilling machine cannot effectively fix the round cake-shaped gear workpiece when drilling the gear workpiece is solved, and the problem that the radial drilling machine can generate drilling deviation when drilling the gear workpiece is caused.

Description

Radial drilling machine for producing gear of crane accessory

Technical Field

The utility model relates to the technical field of radial drilling machines, in particular to a radial drilling machine for producing a gear of a crane accessory.

Background

The crane accessory gear needs to be perforated with the gear during production so as to facilitate the gear to be connected with other parts, a drilling machine is needed during perforation of the gear, the drilling machine is divided into a fixed rotating bed and a radial drilling machine, the radial drilling machine can also be called as a radial drill, the radial drill is drilling processing equipment and can be used for processing various forms such as drilling, reaming, tapping, end face scraping and the like, and the radial drilling machine is convenient and flexible to operate and wide in application range.

In the prior art, like chinese patent CN216706751U discloses a radial drilling machine, including base, drilling tool subassembly and anchor clamps subassembly, drilling tool subassembly includes stand, sleeve and drill bit, the anchor clamps subassembly includes box, two arc grip blocks and two square grip blocks, and the equal fixedly connected with U type pole in one side that two square grip blocks kept away from each other, the equal fixed mounting of one end that two U type poles are close to each other has the connecting plate, and the one side that two connecting plates are close to each other is all set up flutedly, fixedly connected with same circle axle on the inner wall of both sides around the recess.

But among the prior art, radial drill is when drilling the gear work piece, because there is not suitable anchor clamps, just can't be effectively fixed this circular pie work piece of gear, this just leads to radial drill when drilling the gear work piece, can appear drilling the skew problem to lead to radial drill to the machining effect of gear work piece is not good.

Disclosure of Invention

The utility model aims to solve the problem that the existing radial drilling machine cannot effectively fix a round cake-shaped workpiece such as a gear due to the fact that an appropriate clamp is not arranged when the gear workpiece is drilled, so that the radial drilling machine can shift drilling holes when the gear workpiece is drilled, and the problem that the machining effect of the radial drilling machine on the gear workpiece is poor is solved.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a radial drill is used in production of hoist accessory gear, includes the base, the spout has evenly been seted up to one side at base upper end middle part, the surface sliding connection of spout has the base, the one end fixedly connected with handrail of base, the fixed slot has been seted up at the middle part of base upper end, base upper end fixedly connected with fixed plate, the equal through-connection in middle part all around of fixed plate internal surface has clamping spring, four the equal fixedly connected with arc splint of one end of clamping spring, four the even fixedly connected with protection hose of surface of arc splint, four arc splint are located the middle part of fixed plate, four the equal fixedly connected with mounting of the other end of clamping spring.

Preferably, the middle part of the other side of the upper end of the base is fixedly connected with a stand column.

Preferably, the outer side of the upper end of the upright post is sleeved with a sleeve.

Preferably, one end of the sleeve is fixedly connected with a sliding rail, and both sides of the sliding rail are provided with moving grooves.

Preferably, the surface sliding connection of slide rail has the slider, the inside both sides of slider are all fixedly connected with slide bar, sliding connection between slide bar and the removal groove.

Preferably, the lower extreme fixedly connected with pneumatic cylinder of slider, the output fixedly connected with drilling tool subassembly of pneumatic cylinder.

Preferably, both sides in the middle of slide rail one end are all fixedly connected with gag lever post.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, the four groups of clamping springs are respectively connected with the arc clamping plates which are connected with the periphery of the inner wall of the fixed plate, the surfaces of the four groups of arc clamping plates are uniformly provided with the protective hoses, the protective hoses can increase the contact area between the arc clamping plates and the crane accessory gear which is clamped in the middle and needs to be drilled, the anti-skid function can be achieved, when an operator places the crane accessory gear which is needed to be drilled in the arc clamping plates in the middle, the clamping springs can press the clamping springs along with the difference of the sizes of the crane accessory gear, so that the arc clamping plates and the clamping springs can clamp and fix the crane accessory gears with different sizes, and the problem that the traditional radial drilling machine cannot effectively fix the round cake-shaped gear workpiece due to the fact that the traditional radial drilling machine does not have a proper clamp is solved, and the radial drilling machine can generate drilling deviation when drilling the gear workpiece, so that the machining effect is poor.

2. According to the utility model, the hydraulic cylinder is arranged below the sliding block, the hydraulic cylinder can adjust the height of the drilling tool component below the hydraulic cylinder, and the sliding block capable of adjusting the horizontal position of the drilling tool component above the hydraulic cylinder and the upright post capable of driving the whole sliding rail to move are matched, so that the working range of the crane accessory gear radial drilling machine is greatly improved, and the applicability of the device is increased.

Drawings

Fig. 1 is a perspective view of a radial drilling machine for producing a gear of a crane accessory, which is provided by the utility model;

fig. 2 is a schematic diagram of a connection relationship between a slide rail and a slide block of a radial drilling machine for producing a crane accessory gear;

fig. 3 is a schematic diagram of a connection relationship between a chute and a base of a radial drilling machine for producing a crane accessory gear;

fig. 4 is a schematic view of a part of structures of a fixing plate and a base of a radial drilling machine for producing a gear of a crane accessory.

Legend description:

1. a base; 11. a column; 12. a sleeve; 13. a slide rail; 14. a moving groove; 15. a slide block; 16. a slide bar; 17. a hydraulic cylinder; 18. a drilling tool assembly; 19. a limit rod; 2. a chute; 21. a base; 22. an armrest; 23. a fixing groove; 24. a fixing plate; 25. an arc clamping plate; 26. a protective hose; 27. a clamping spring; 28. and a fixing piece.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

In the embodiment 1, as shown in fig. 1, 3 and 4, the utility model provides a radial drilling machine for producing a crane accessory gear, which comprises a base 1, wherein one side of the middle part of the upper end of the base 1 is uniformly provided with a chute 2, the surface of the chute 2 is slidably connected with a base 21, one end of the base 21 is fixedly connected with a handrail 22, the middle part of the upper end of the base 21 is provided with a fixed slot 23, the upper end of the base 21 is fixedly connected with a fixed plate 24, the middle part of the periphery of the inner surface of the fixed plate 24 is fixedly connected with clamping springs 27, one ends of four clamping springs 27 are fixedly connected with arc clamping plates 25, the surfaces of the four arc clamping plates 25 are uniformly and fixedly connected with protective hoses 26, the four arc clamping plates 25 are positioned in the middle part of the fixed plate 24, the other ends of the four clamping springs 27 are fixedly connected with fixing pieces 28, the four groups of clamping springs 27 are respectively connected with the arc clamping plates 25 which are connected with the periphery of the inner wall of the fixed plate 24, the surface of four sets of arc splint 25 evenly is provided with protection hose 26, protection hose 26 can increase the area of contact between the hoist accessory gear that need carry out drilling operation of arc splint 25 and middle part joint, can play skid-proof effect, when the operator will need carry out in the arc splint 25 at hoist accessory gear middle part of drilling operation, clamping spring 27 can extrude itself along with hoist accessory gear size's difference, so as to ensure that arc splint 25 and clamping spring 27 can be with not unidimensional hoist accessory gear centre gripping and fix, when needs renew base 21 and fixed plate 24, the operator can take base 21 and the fixed plate 24 of top out through handrail 22, insert new base 21 and fixed plate 24 along new spout 2 again and can accomplish the assembly.

As shown in fig. 1, a stand column 11 is fixedly connected to the middle part of the other side of the upper end of the base 1, and the stand column 11 can support an upper device.

As shown in fig. 1 and 2, the outer side of the upper end of the upright 11 is sleeved with a sleeve 12, and the sleeve 12 can rotate along the upright 11, so as to drive the sliding rail 13 and a device connected with the sliding rail 13 to rotate along the upright 11.

As shown in fig. 1 and 2, one end of the sleeve 12 is fixedly connected with a sliding rail 13, both sides of the sliding rail 13 are provided with moving grooves 14, and an operator can adjust the position of the sliding block 15 through the sliding rail 13.

As shown in fig. 1 and 2, the surface of the sliding rail 13 is slidably connected with a sliding block 15, two sides of the inside of the sliding block 15 are fixedly connected with sliding rods 16, the sliding rods 16 are slidably connected with the moving groove 14, and an operator can slide the sliding block 15 along the sliding rods 16, so that the horizontal position of the lower drilling tool assembly 18 is adjusted.

As shown in fig. 1 and 2, the lower end of the sliding block 15 is fixedly connected with a hydraulic cylinder 17, the output end of the hydraulic cylinder 17 is fixedly connected with a drilling tool assembly 18, the hydraulic cylinder 17 can adjust the height of the drilling tool assembly 18 below, and the drilling tool assembly 18 can drill a crane accessory gear to be processed.

As shown in fig. 1 and 2, both sides of the middle part of one end of the sliding rail 13 are fixedly connected with a limiting rod 19, and the limiting rod 19 can prevent the sliding block 15 from derailing during sliding.

The application method and the working principle of the device are as follows: during the use, the operator will be able with the base 21 of the hoist accessory gear that needs to process with fixed plate 24 insert along spout 2 can, through set up four groups can centre gripping spring 27 respectively with fixed plate 24 inner wall arc splint 25 connection all around, four groups arc splint 25's surface evenly is provided with protection hose 26, protection hose 26 can increase the area of contact between the hoist accessory gear that needs to carry out drilling operation of arc splint 25 and middle part joint, can play skid-proof effect, when the operator will need carry out the hoist accessory gear middle arc splint 25 of drilling operation, the centre gripping spring 27 can extrude itself along with hoist accessory gear size's difference, so as to ensure that arc splint 25 and centre gripping spring 27 can be with the hoist accessory gear centre gripping of equidimension and fix, the operator can also be through the pneumatic cylinder 17 that sets up in slider 15 below, the height of drilling tool assembly 18 of adjustment below, the slider 15 of assembly 18 horizontal position can be adjusted to the cooperation top and the stand 11 that can drive whole slide rail 13 and remove, make this hoist accessory radial drill's working range improve greatly, make this device have been used for carrying out drilling machine effect when the drilling machine has not had the problem that the traditional drilling machine is good to the work piece is difficult to be had, the drilling machine is just not had the well to the work piece is carried out to the drilling effect to the annular drilling machine gear, the problem is solved when the drilling machine has not had the effect to the work piece is effectively has been solved to the problem to the drilling machine has been had.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. Radial drilling machine is used in production of hoist accessory gear, including base (1), its characterized in that: spout (2) have evenly been seted up to one side at base (1) upper end middle part, the surface sliding connection of spout (2) has base (21), the one end fixedly connected with handrail (22) of base (21), fixed slot (23) have been seted up at the middle part of base (21) upper end, fixed plate (24) are fixedly connected with to base (21) upper end, all through-connection in middle part around fixed plate (24) internal surface has clamping spring (27), four the equal fixedly connected with arc splint (25) of one end of clamping spring (27), four the even fixedly connected with protection hose (26) of surface of arc splint (25), four arc splint (25) are located the middle part of fixed plate (24), four the equal fixedly connected with mounting (28) of the other end of clamping spring (27).

2. The radial drilling machine for producing the gear of the crane accessory according to claim 1, wherein: the middle part of the other side of the upper end of the base (1) is fixedly connected with a stand column (11).

3. The radial drilling machine for producing the gear of the crane accessory according to claim 2, wherein: the outer side of the upper end of the upright post (11) is sleeved with a sleeve (12).

4. A radial drilling machine for producing a gear for crane accessories according to claim 3, characterized in that: one end of the sleeve (12) is fixedly connected with a sliding rail (13), and both sides of the sliding rail (13) are provided with moving grooves (14).

5. The radial drilling machine for producing the gear of the crane accessory according to claim 4, wherein: the surface sliding connection of slide rail (13) has slider (15), the inside both sides of slider (15) are all fixedly connected with slide bar (16), sliding connection between slide bar (16) and mobile groove (14).

6. The radial drilling machine for producing the gear of the crane accessory according to claim 5, wherein: the lower extreme fixedly connected with pneumatic cylinder (17) of slider (15), the output fixedly connected with drilling tool subassembly (18) of pneumatic cylinder (17).

7. The radial drilling machine for producing the gear of the crane accessory according to claim 4, wherein: both sides in the middle of slide rail (13) one end are all fixedly connected with gag lever post (19).