CN211889141U

CN211889141U - Mechanical part drilling device capable of preventing deviation

Info

Publication number: CN211889141U
Application number: CN202020324750.5U
Authority: CN
Inventors: 董海青
Original assignee: Qingdao Shunfeida Machinery Co ltd
Current assignee: Qingdao Shunfeida Machinery Co ltd
Priority date: 2020-03-16
Filing date: 2020-03-16
Publication date: 2020-11-10
Anticipated expiration: 2030-03-16

Abstract

The utility model discloses a prevent mechanical parts drilling equipment of skew, including fixed cross workstation and mount table, the mount table is connected with the supporting legs, the mount table is equipped with first T type groove, second T type groove, first screw rod, second screw rod and bearing, the mount table is connected with fixed support board, fixed support board is fixed with first motor, first screw rod screw thread matches there is a L type supporting beam, an L type supporting beam is fixed with the cylinder, a L type supporting beam has seted up the through-hole, the cylinder output is connected with drilling component, drilling component includes fixing box, guide arm, second motor and drill bit, second screw rod screw thread matches there is the I shape slider, the screw thread circular slot has been seted up to the mount table, the second screw rod is equipped with T font screw thread circular slot, T font screw thread circular slot matches there is the rotating component, the rotating component includes first T type screw thread cylinder, A second T-shaped threaded cylinder and a hand dial.

Description

Mechanical part drilling device capable of preventing deviation

Technical Field

The utility model belongs to the drilling field, concretely relates to prevent mechanical parts drilling equipment of skew.

Background

The component is a part of the machine and is composed of several parts assembled together. During the mechanical assembly process, the parts are assembled into parts (component assembly) before entering the final assembly. Some components (called sub-components) are also assembled with additional components and parts into larger components before going into the final assembly. Larger components, assembled from several sub-components and having independent functions, are known as assemblies in the automotive and certain other mechanical industries. When assembling mechanical parts, drilling is often required to make the mating connections, and therefore drilling devices are used.

In the prior art, a drilling device is usually a worktable and is fixed, the drilling device is operated in a radian to find a point and then is pressed downwards to drill, although the point finding is convenient, the position of the drilling device is not fixed when the drilling device contacts a workpiece, so that the position of the drilling hole deviates, and the subsequent assembly quality is influenced; and the general drilling device leads to the drilling device's processing scope to be restricted because of the fixed beam position of fixed drilling main shaft is fixed, and slightly bigger mechanical parts can not be suitable for, has reduced the suitability.

SUMMERY OF THE UTILITY MODEL

To the problem that the above-mentioned background art provided, the utility model aims at: aims to provide a mechanical part drilling device for preventing deviation. In order to realize the technical purpose, the utility model discloses a technical scheme as follows:

a mechanical part drilling device capable of preventing deviation comprises a fixed cross-shaped workbench and an installation platform, wherein the installation platform is connected with supporting legs, the installation platform is provided with a first T-shaped groove and a second T-shaped groove which are perpendicular to each other, the first T-shaped groove and the second T-shaped groove are respectively provided with a first screw rod and a second screw rod, two ends of the first screw rod and the second screw rod are respectively matched with a bearing, the installation platform is connected with a fixed supporting plate, the fixed supporting plate is fixedly provided with a first motor, an output end of the first motor is connected with the first screw rod, the first screw rod is matched with an L-shaped supporting beam matched with the first T-shaped groove in a threaded manner, the L-shaped supporting beam is fixedly provided with an air cylinder, the L-shaped supporting beam is provided with four through holes, an output end of the air cylinder penetrates through the L-shaped supporting beam and is connected with a drilling part, the drilling part comprises a fixed box connected with, the utility model discloses a rotary drill bit, including fixed box, second screw rod, mount table, T font screw thread circular slot, first T type screw thread cylinder, second T type screw thread cylinder and second T type screw thread circular slot, fixed box is inside to be fixed with the second motor, second motor output is connected with the drill bit, second screw rod screw thread matches has the I shape slider of being connected with fixed cross workstation, I shape slider matches with second T type groove, the mount table is seted up and is built-in to have the screw thread circular slot that has the second screw rod, the second screw rod is equipped with T font screw thread circular slot, T font screw thread circular slot matches has the rotating part, the rotating part includes the first T type screw thread cylinder that matches with T font screw thread circular slot, first T type screw thread cylinder body coupling has the.

Further inject, it is adjacent be connected with the stiffening rod between the supporting legs, such design strengthens the support effect, and reinforcing stability guarantees drilling quality.

Further, the first T-shaped groove and the second T-shaped groove are both provided with organ type protective covers, and due to the design, dust and debris can be prevented, and movement is not influenced.

Further inject, first T type groove and second T type inslot bottom surface all are seted up flutedly, just be equipped with the roller bearing in the recess, such design strengthens the sliding effect, makes the removal more smooth and easy.

Further inject, the length of guide bar size is greater than the biggest stroke of cylinder, and such design prevents that the guide bar from deviating from the through-hole.

Adopt the beneficial effects of the utility model:

1. by adopting the structural design of the utility model, the drilling position of the drilling device is limited by the mutual matching of the first T-shaped groove, the second T-shaped groove, the first screw, the second screw, the L-shaped supporting beam and the I-shaped slider, the deviation is not easy to occur, the drilling quality is enhanced, and the subsequent assembly effect is ensured;

2. adopt the utility model discloses a structural design through the cooperation of a T type groove, first screw rod, a L type supporting beam and first motor for a L type supporting beam has possessed the function of back-and-forth movement position, thereby has enlarged drilling equipment drilling range, has increased the suitability.

Drawings

The present invention can be further illustrated by the non-limiting examples given in the accompanying drawings;

fig. 1 is a schematic structural diagram of an embodiment of a mechanical component drilling device for preventing deviation according to the present invention;

fig. 2 is a schematic cross-sectional view of an embodiment of a drilling device for mechanical parts to prevent deviation according to the present invention;

fig. 3 is a schematic cross-sectional structure diagram of an embodiment of the anti-deviation mechanical component drilling device of the present invention;

FIG. 4 is an enlarged view of the structure at A in FIG. 3;

the main element symbols are as follows:

the device comprises a fixed cross workbench 1, an installation table 2, supporting legs 3, a first T-shaped groove 4, a second T-shaped groove 5, a first screw rod 6, a second screw rod 7, a bearing 8, a fixed supporting plate 9, a first motor 10, an L-shaped supporting beam 11, a cylinder 12, a through hole 13, a drilling part 14, a fixed box 141, a guide rod 142, a second motor 143, a drill bit 144, an I-shaped sliding block 15, a thread circular groove 16, a T-shaped thread circular groove 17, a rotating part 18, a first T-shaped thread cylinder 181, a second T-shaped thread cylinder 182, a hand rotating disc 183 and a reinforcing rod 19.

Detailed Description

In order to make the present invention better understood by those skilled in the art, the technical solutions of the present invention are further described below with reference to the accompanying drawings and examples.

As shown in fig. 1, 2, 3, 4, the utility model relates to a mechanical component drilling device for preventing deviation, which comprises a fixed cross workbench 1 and an installation platform 2, wherein the installation platform 2 is connected with a supporting foot 3, the installation platform 2 is provided with two mutually perpendicular first T-shaped grooves 4 and second T-shaped grooves 5, the first T-shaped grooves 4 and the second T-shaped grooves 5 are respectively provided with a first screw 6 and a second screw 7, both ends of the first screw 6 and the second screw 7 are respectively matched with a bearing 8, the installation platform 2 is connected with a fixed supporting plate 9, the fixed supporting plate 9 is fixed with a first motor 10 of which the output end is connected with the first screw 6, the screw thread of the first screw 6 is matched with an L-shaped supporting beam 11 matched with the first T-shaped grooves 4, the L-shaped supporting beam 11 is fixed with an air cylinder 12, the L-shaped supporting beam 11 is provided with four through holes 13, the output end of the air cylinder 12 is connected with a drilling component 14, the drilling component 14 comprises a fixing box 141 connected with the output end of the air cylinder 12, the top of the fixing box 141 is integrally connected with a guide rod 142 matched with the position and the size of four through holes 13, a second motor 143 is fixed inside the fixing box 141, the output end of the second motor 143 is connected with a drill bit 144, a second screw 7 is in threaded matching with an I-shaped slider 15 connected with the fixed cross workbench 1, the I-shaped slider 15 is matched with a second T-shaped groove 5, a threaded circular groove 16 with a second screw 7 is formed in the mounting platform 2, the second screw 7 is provided with a T-shaped threaded circular groove 17, the T-shaped threaded circular groove 17 is matched with a rotating component 18, the rotating component 18 comprises a first T-shaped threaded cylinder 181 matched with the T-shaped threaded circular groove 17, the first T-shaped threaded cylinder 181 is integrally connected with a second T-shaped threaded cylinder 182 matched with the threaded circular groove 16, and the second T-shaped threaded cylinder 182 is integrally connected with a.

In this embodiment, when using the device for drilling mechanical parts to prevent deviation, the mechanical part to be drilled is fixed by the fixed cross table 1, then the first motor 10 on the fixed support plate 9 is controlled to operate to drive the first screw 6 to rotate forward or backward, under the effect of the first T-shaped slot 4, the forward or backward rotation of the first screw 6 drives the L-shaped support beam 11 to move forward or backward in the first T-shaped slot 4, then the hand-turning disc 183 is separated from the thread circular slot 16 on the mounting table 2, so that the hand-turning disc 183 can rotate, the hand-turning disc 183 is manually rotated, the second screw 7 is driven to rotate by the mutual meshing matching of the first T-shaped thread cylinder 181 and the T-shaped thread circular slot 17, under the effect of the second T5, the i-shaped slider 15 can move, i.e. the fixed cross table 1 can move, thereby realizing the alignment of the position of the mechanical part to be drilled, after the position is found accurately, insert screw thread circular slot 16 with hand carousel 183, under the effect of screw thread circular slot 16 and first T type screw thread cylinder 181, fix second screw rod 6, make the difficult removal that takes place the position of fixed cross workstation 1 and machine parts, the position takes place the skew when preventing to drill, the operation of cylinder 12 and second motor 143 is controlled again, the top moves drilling part 14 downstream and drills to machine parts, mutually supporting of upper guide arm 142 and through-hole 13 on the fixed box 141, the stability of downstream has been guaranteed, the position takes place the skew when further preventing to drill.

Preferably, a reinforcing rod 19 is connected between the adjacent supporting legs 3, and by adopting the design, the supporting effect is enhanced, the stability is enhanced, the drilling quality is ensured, and in fact, other methods for enhancing the supporting effect and the stability can be considered according to specific conditions.

Preferably, the first T-shaped groove 4 and the second T-shaped groove 5 are both provided with organ type protective covers, so that the design can prevent dust and scraps without affecting movement, and in fact, the dust and scrap prevention mode can be considered according to specific conditions.

Preferably, the bottom surfaces of the first T-shaped groove 4 and the second T-shaped groove 5 are both provided with grooves, and the grooves are internally provided with rolling shafts, so that the sliding effect is enhanced, and the movement is smoother.

It is preferable that the length dimension of the guide bar 142 is greater than the maximum stroke of the cylinder 12, and thus the guide bar 142 is prevented from coming out of the through-hole 13, and in fact, the length dimension of the guide bar 142 may be considered as the case may be.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a prevent mechanical parts drilling equipment of skew, includes fixed cross workstation (1) and mount table (2), its characterized in that: the mounting table (2) is connected with supporting legs (3), the mounting table (2) is provided with a first T-shaped groove (4) and a second T-shaped groove (5) which are perpendicular to each other, the first T-shaped groove (4) and the second T-shaped groove (5) are respectively provided with a first screw (6) and a second screw (7), two ends of the first screw (6) and two ends of the second screw (7) are respectively matched with a bearing (8), the mounting table (2) is connected with a fixed supporting plate (9), the fixed supporting plate (9) is fixed with a first motor (10) of which the output end is connected with the first screw (6), the first screw (6) is in threaded matching with an L-shaped supporting beam (11) matched with the first T-shaped groove (4), the L-shaped supporting beam (11) is fixed with an air cylinder (12), the L-shaped supporting beam (11) is provided with four through holes (13), the output end of the air cylinder (12) penetrates through the L-shaped supporting beam (11) and then is connected with, the drilling component (14) comprises a fixing box (141) connected with the output end of the air cylinder (12), the top of the fixing box (141) is integrally connected with a guide rod (142) matched with the position and size of four through holes (13), a second motor (143) is fixed inside the fixing box (141), the output end of the second motor (143) is connected with a drill bit (144), a second screw (7) is matched with an I-shaped sliding block (15) connected with the fixed cross workbench (1) in a threaded manner, the I-shaped sliding block (15) is matched with a second T-shaped groove (5), the mounting platform (2) is provided with a threaded circular groove (16) internally provided with a second screw (7), the second screw (7) is provided with a T-shaped threaded circular groove (17), the T-shaped threaded circular groove (17) is matched with a rotating component (18), the rotating component (18) comprises a first T-shaped threaded cylinder (181) matched with the T-shaped threaded circular groove (17), first T type screw thread cylinder (181) body coupling has second T type screw thread cylinder (182) that match with screw thread circular slot (16), second T type screw thread cylinder (182) body coupling has hand carousel (183).

2. The anti-drift mechanical part drilling device according to claim 1, wherein: and a reinforcing rod (19) is connected between the adjacent supporting legs (3).

3. The anti-offset mechanical part drilling device as set forth in claim 2, wherein: and the first T-shaped groove (4) and the second T-shaped groove (5) are both provided with organ type protective covers.

4. The anti-offset mechanical part drilling device as set forth in claim 3, wherein: grooves are formed in the bottom surfaces of the first T-shaped groove (4) and the second T-shaped groove (5), and rolling shafts are arranged in the grooves.

5. The anti-offset mechanical part drilling device as set forth in claim 4, wherein: the length of the guide rod (142) is larger than the maximum stroke of the air cylinder (12).