CN210081207U

CN210081207U - High-precision four-way part machining tool

Info

Publication number: CN210081207U
Application number: CN201920655739.4U
Authority: CN
Inventors: 徐赵; 毛庆武; 刘大飞; 雷涛
Original assignee: Chengdu Tianke Precision Manufacturing Co Ltd
Current assignee: Chengdu Tianke Precision Manufacturing Co Ltd
Priority date: 2019-05-09
Filing date: 2019-05-09
Publication date: 2020-02-18
Anticipated expiration: 2029-05-09

Abstract

The utility model discloses a high accuracy cross parts machining frock, including base and cross part main part, the groove has been seted up to the top surface of base and has been accomodate, and the internally mounted who accomodates the groove has the lead screw to the lead screw passes the base, the connecting block is installed in the outside of lead screw, and the connecting block is located the inside of accomodating the groove, connecting block fixed mounting is in the bottom surface of bottom plate, and the bottom plate is located the top surface position of base, install first backup pad on the bottom plate, and the left surface of first backup pad has seted up spacing hole to first connecting axle is installed on the top of first backup pad, the turning block is installed to the left end of first connecting axle, and the turning block is located the left side of first backup pad. This high accuracy cross part processing frock, staff's accessible are to the rotation of lead screw, make first splint and the second splint on this processing frock carry out extrusion fixed work to the cross part main part each other, have improved the convenience of carrying out the clamping work to the cross part main part.

Description

High-precision four-way part machining tool

Technical Field

The utility model relates to a cross part technical field specifically is a high accuracy cross parts machining frock.

Background

The four-way part is a part for assembly, is mainly a part for connecting pipeline parts, and needs to use a clamping tool in the process of processing and producing the four-way part.

According to the four-way part machining tool common in the market at present, after the four-way part is clamped and machined, the four-way part needs to be taken down from the machining tool, the angle is adjusted, and then the four-way part is clamped again, so that the other end of the four-way part is machined, the operation mode is not convenient enough, the work efficiency of machining the four-way part is reduced, the four-way part needs to be repeatedly clamped, the labor capacity is increased, and in order to solve the problems, the four-way part machining tool is innovatively designed on the basis of the original four-way part machining tool.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high accuracy cross parts machining frock, with solve the common cross parts machining frock on the existing market that proposes in the above-mentioned background art, after carrying out clamping back machining to the cross parts, need take off the back with the cross parts from this processing frock, carry out clamping work again after adjusting the angle, thereby carry out processing work to the other end of cross parts, its operating mode is convenient inadequately, the work efficiency of processing to the cross parts has been reduced, need the repeated clamping work of carrying out the cross parts, the problem of the amount of labour has been increased.

In order to achieve the above object, the utility model provides a following technical scheme: a high-precision four-way part machining tool comprises a base and a four-way part main body, wherein a containing groove is formed in the top surface of the base, a lead screw is arranged in the containing groove and penetrates through the base, a connecting block is arranged on the outer side of the lead screw and is positioned in the containing groove, the connecting block is fixedly arranged on the bottom surface of a bottom plate, the bottom plate is positioned on the top surface of the base, a first supporting plate is arranged on the bottom plate, a limiting hole is formed in the left surface of the first supporting plate, a first connecting shaft is arranged at the top end of the first supporting plate, a rotating block is arranged at the left end of the first connecting shaft and is positioned on the left side of the first supporting plate, a limiting shaft is arranged on the rotating block, a first clamping plate is fixedly arranged on the right side of the first connecting shaft, a notch is formed in the first clamping plate, and the first clamping plate is connected with the four-, the right surface of the four-way part main body is connected with the second clamping plate, the second clamping plate is connected with a second supporting plate bearing through a second connecting shaft, and the second supporting plate is installed on the bottom plate.

Preferably, the screw rod is connected with the base through a bearing, and the thread turning directions of the left end and the right end of the screw rod are opposite.

Preferably, the connection mode of the connection block and the screw rod is a threaded connection, the connection block and the base form a sliding structure through the accommodating groove, and the connection block is symmetrically distributed about the longitudinal center line of the base.

Preferably, the limiting shaft and the rotating block form a sliding structure, and the rotating block and the first connecting shaft form an integrated structure.

Preferably, the connection mode of the limiting shaft and the limiting holes is clamping connection, the number of the limiting holes is 4, and the 4 limiting holes are distributed on the first supporting plate at equal angles relative to the axial lead of the first connecting shaft.

Preferably, the structure of second splint is the same with the structure of first splint, and second splint and first splint all are connected with the laminating of cross part main part through the notch.

Compared with the prior art, the beneficial effects of the utility model are that: the high-precision four-way part processing tool is used for processing the high-precision four-way part;

1. the working personnel can enable the first clamping plate and the second clamping plate on the processing tool to mutually extrude and fix the four-way part main body through rotating the screw rod, so that the convenience of clamping the four-way part main body is improved;

2. after the four-way part main body is clamped, a worker can drive the four-way part main body to rotate through the rotation of the rotating block by the rotating block through the first connecting shaft and the first clamping plate, so that the angle of the four-way part main body can be adjusted, the four-way part main body does not need to be repeatedly clamped, and the working efficiency of machining and producing the four-way part main body is improved;

3. after the rotating block rotates to a proper angle position, the position of the rotating block can be fixed by clamping and connecting the limiting shaft and the limiting hole, so that the position of the four-way part main body is fixed, subsequent processing work is facilitated, and meanwhile, the rotating block can accurately rotate for 90 degrees due to the arrangement position of the limiting hole.

Drawings

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

FIG. 2 is a schematic view of the overall three-dimensional structure of the present invention;

FIG. 3 is a left side view of the structure of the limiting hole of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the first clamping plate and the notch of the present invention.

In the figure: 1. a base; 2. a receiving groove; 3. a screw rod; 4. connecting blocks; 5. a base plate; 6. a first support plate; 7. a limiting hole; 8. a first connecting shaft; 9. rotating the block; 10. a limiting shaft; 11. a first splint; 12. a notch; 13. a four-way part body; 14. a second splint; 15. a second connecting shaft; 16. a second support plate.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a high-precision four-way part machining tool comprises a base 1 and a four-way part main body 13, wherein a storage groove 2 is formed in the top surface of the base 1, a lead screw 3 is installed inside the storage groove 2, the lead screw 3 penetrates through the base 1, a connecting block 4 is installed on the outer side of the lead screw 3, the connecting block 4 is located inside the storage groove 2, the connecting block 4 is fixedly installed on the bottom surface of a bottom plate 5, the bottom plate 5 is located at the top surface of the base 1, a first supporting plate 6 is installed on the bottom plate 5, a limiting hole 7 is formed in the left surface of the first supporting plate 6, a first connecting shaft 8 is installed at the top end of the first supporting plate 6, a rotating block 9 is installed at the left end of the first connecting shaft 8, the rotating block 9 is located on the left side of the first supporting plate 6, a limiting shaft 10 is installed on the rotating block 9, a first clamping plate 11 is fixedly installed on the right side of the, the first clamping plate 11 is connected with the four-way part main body 13 through the notch 12, the right surface of the four-way part main body 13 is connected with the second clamping plate 14, the second clamping plate 14 is in bearing connection with the second supporting plate 16 through the second connecting shaft 15, and the second supporting plate 16 is installed on the bottom plate 5;

the screw rod 3 is connected with the base 1 in a bearing mode, and the thread turning directions of the left end and the right end of the screw rod 3 are opposite, so that the screw rod 3 can be rotated by a worker, and the subsequent operation of the processing tool can be realized;

the connecting block 4 is connected with the screw rod 3 in a threaded manner, the connecting block 4 and the base 1 form a sliding structure through the accommodating groove 2, and the connecting block 4 is symmetrically distributed about the longitudinal center line of the base 1, so that the connecting block 4 can effectively move in the accommodating groove 2 through the rotation work of the screw rod 3, the distance between the connecting blocks 4 can be conveniently adjusted, and the four-way part main body 13 can be clamped;

the limiting shaft 10 and the rotating block 9 form a sliding structure, the rotating block 9 and the first connecting shaft 8 are of an integrated structure, and a worker can rotate the rotating block 9 to enable the first connecting shaft 8 to rotate on the first supporting plate 6, so that the angle of the four-way part main body 13 can be adjusted;

the connection mode of the limiting shaft 10 and the limiting holes 7 is clamping connection, the number of the limiting holes 7 is 4, the 4 limiting holes 7 are distributed on the first supporting plate 6 at equal angles relative to the axial lead of the first connecting shaft 8, the fixing of the position of the rotating block 9 through the clamping connection of the limiting shaft 10 and the limiting holes 7 is facilitated, and meanwhile, the arrangement of the limiting holes 7 is convenient for the rotating block 9 to perform accurate 90-degree rotation work;

the structure of second splint 14 is the same with first splint 11, and second splint 14 and first splint 11 all are connected with the laminating of cross part main part 13 through notch 12, are favorable to second splint 14 and first splint 11 to carry out stable clamping work through notch 12 to cross part main part 13.

The working principle is as follows: according to fig. 1-2 and 4, firstly, a worker can rotate a screw rod 3 on a base 1, so that the screw rod 3 drives a connecting block 4 to slide in a containing groove 2, the distance between the connecting blocks 4 is adjusted, meanwhile, the connecting block 4 drives a bottom plate 5 to move on the top surface of the base 1, the four-way part main body 13 is conveniently clamped and fixed through a first clamping plate 11 and a second clamping plate 14, meanwhile, notches 12 on the first clamping plate 11 and the second clamping plate 14 increase the stability of fixing the four-way part main body 13, and then the four-way part main body 13 can be processed through processing equipment;

according to fig. 1-4, after the machining of one end of the four-way part main body 13 is finished, the limiting shaft 10 can be pulled to slide the limiting shaft 10 on the rotating block 9, so that the limiting shaft 10 is separated from the limiting hole 7, then the rotating block 9 is rotated by 90 degrees manually, so that the rotating block 9 drives the first connecting shaft 8 to rotate on the first supporting plate 6, so that the first connecting shaft 8 drives the four-way part main body 13 to rotate by 90 degrees through the first clamping plate 11, meanwhile, the four-way part main body 13 drives the second clamping plate 14 to rotate on the second supporting plate 16 through the second connecting shaft 15, then the worker pushes the limiting shaft 10 to clamp and connect the limiting shaft 10 with other limiting holes 7 according to the principle, so as to fix the position of the rotating block 9 and further fix the position of the four-way part main body 13, the other end of the four-way part main body 13 is convenient to process, the four-way part main body 13 does not need to be taken down and clamped again, the whole device works, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.

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 high accuracy cross parts machining frock, includes base (1) and cross part main part (13), its characterized in that: the top surface of the base (1) is provided with a containing groove (2), a screw rod (3) is arranged inside the containing groove (2), the screw rod (3) penetrates through the base (1), a connecting block (4) is arranged on the outer side of the screw rod (3), the connecting block (4) is positioned inside the containing groove (2), the connecting block (4) is fixedly arranged on the bottom surface of a bottom plate (5), the bottom plate (5) is positioned on the top surface of the base (1), a first supporting plate (6) is arranged on the bottom plate (5), a limiting hole (7) is formed in the left surface of the first supporting plate (6), a first connecting shaft (8) is arranged at the top end of the first supporting plate (6), a rotating block (9) is arranged at the left end of the first connecting shaft (8), the rotating block (9) is positioned on the left side of the first supporting plate (6), and a limiting shaft (10) is arranged on the rotating block (9), the right side fixed mounting of first connecting axle (8) has first splint (11), and has seted up notch (12) on first splint (11) to first splint (11) are through notch (12) and cross part main part (13) interconnect, the right surface and second splint (14) interconnect of cross part main part (13), and second splint (14) are connected with second backup pad (16) bearing through second connecting axle (15), and install on bottom plate (5) second backup pad (16).

2. The high-precision four-way part machining tool according to claim 1, characterized in that: the screw rod (3) is connected with the base (1) through a bearing, and the thread turning directions of the left end and the right end of the screw rod (3) are opposite.

3. The high-precision four-way part machining tool according to claim 1, characterized in that: the connecting block (4) is in threaded connection with the screw rod (3), the connecting block (4) and the base (1) form a sliding structure through the accommodating groove (2), and the connecting block (4) is symmetrically distributed about the longitudinal center line of the base (1).

4. The high-precision four-way part machining tool according to claim 1, characterized in that: the limiting shaft (10) and the rotating block (9) form a sliding structure, and the rotating block (9) and the first connecting shaft (8) are of an integrated structure.

5. The high-precision four-way part machining tool according to claim 1, characterized in that: the connection mode of the limiting shaft (10) and the limiting holes (7) is clamping connection, 4 limiting holes (7) are arranged, and the 4 limiting holes (7) are distributed on the first supporting plate (6) at equal angles relative to the axial lead of the first connecting shaft (8).

6. The high-precision four-way part machining tool according to claim 1, characterized in that: the structure of second splint (14) is the same with the structure of first splint (11), and second splint (14) and first splint (11) all pass through notch (12) and are connected with the laminating of cross part main part (13).