CN215145450U

CN215145450U - Copper male quick positioning fixture

Info

Publication number: CN215145450U
Application number: CN202121309761.7U
Authority: CN
Inventors: 王永纳
Original assignee: Guangdong Longtu Intelligent Equipment Co ltd
Current assignee: Dongguan Longtu Intelligent Equipment Co.,Ltd.; Guangdong Taijie Machinery Equipment Co.,Ltd.
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-12-14
Anticipated expiration: 2031-06-11

Abstract

The utility model relates to the technical field of positioning and assembling, in particular to a copper male quick positioning fixture, which comprises a base and a stand column; two groups of clamp mechanisms are movably arranged on the base; each group of clamp mechanisms comprises two positioning clamps which are arranged oppositely; the base is provided with a first driving mechanism and a second driving mechanism; the first driving mechanism and the second driving mechanism are respectively used for driving the two groups of clamp mechanisms to move; a fixed clamp is movably arranged on the upright post; the upright post is provided with a third driving mechanism; the fixing clamp is arranged above the positioning clamp; the fixed clamp is provided with an aligning part. The utility model discloses a set up anchor clamps mechanism, first actuating mechanism, second actuating mechanism, mounting fixture and third actuating mechanism for can fix a position and connect the back to copper public and bar fast, directly install copper public and bar in the spark machine can, need not to rectify once more copper public and divide the well, improved work efficiency widely.

Description

Copper male quick positioning fixture

Technical Field

The utility model relates to a positioning assembly technical field, concretely relates to public quick positioning fixture of copper.

Background

Along with the development of science and technology, at present, at the manufacturing industry, utilize the production mode of mechanization to replace traditional artificial production mode gradually, through intelligent processing mode, except the production speed that can effectual improvement product, can also reduce people's intensity of labour, reduce the error.

The precise numerical control electric spark forming machine tool is one of important devices of precise special processing technology, is mainly used for processing superhard materials and brittle materials which are difficult to process by a traditional processing machine tool, and has important significance for processing precise machinery, automobiles, microelectronic products, precise parts of aerospace and precise dies. The electric spark machining has the characteristics of no cutting force, no burr and tool mark groove, no need of harder tool electrode material than workpiece material, and the like.

However, in actual work, the electric discharge machine has the following problems: the copper male is troublesome to position, the calculation is easy to make mistakes, and the like, and because the discharge can be carried out by correcting and dividing each discharged copper male, the effective processing time of the machine table is wasted. The calibration and the centering work of the copper male and the workpiece waste a lot of time, so that the manufacturing speed of the die cannot be increased rapidly. Along with the continuous improvement of the requirements of people on the processing quality and delivery period of the die, the traditional production mode of manual operation has no way to meet the requirements of people on the die at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the above-mentioned among the prior art not enough, provide a public quick positioning fixture of copper, can fix a position fast copper public reference surface.

The purpose of the utility model is realized through the following technical scheme: a copper male quick positioning clamp comprises a base and a stand column; two groups of clamp mechanisms are movably arranged on the base; each group of clamp mechanisms comprises two positioning clamps which are arranged oppositely; the base is provided with a first driving mechanism and a second driving mechanism; the first driving mechanism and the second driving mechanism are respectively used for driving the two groups of clamp mechanisms to move;

a fixed clamp is movably arranged on the upright post; the upright post is provided with a third driving mechanism for driving the fixing clamp to lift; the fixing clamp is arranged above the positioning clamp; the fixed clamp is provided with an aligning part.

The utility model is further arranged that the first driving mechanism comprises a first rotating rod, a first nut, a second nut and a first driving piece;

one end of the first rotating rod is provided with a first thread; the other end of the first rotating rod is provided with a second thread; the thread direction of the first thread is opposite to that of the second thread;

the first nut and the second nut are respectively sleeved on the first thread and the second thread; the first nut and the second nut are respectively connected with two positioning clamps of one group of clamp mechanisms;

the first driving piece is connected with the first rotating rod.

The utility model is further arranged in that the second driving mechanism comprises a second rotating rod, a third nut, a fourth nut and a second driving piece;

one end of the second rotating rod is provided with a third thread; the other end of the second rotating rod is provided with a fourth thread; the thread direction of the third thread is opposite to that of the fourth thread;

the third nut and the fourth nut are respectively sleeved on the third thread and the fourth thread; the third nut and the fourth nut are respectively connected with two positioning clamps of the other group of clamp mechanisms;

the second driving piece is connected with the second rotating rod.

The utility model discloses further set up to, first driving piece and second driving piece are the hand wheel.

The utility model is further arranged that the positioning clamp comprises a first reference surface and a second reference surface; the second reference surface is arranged at the top of the first reference surface; the first reference surface and the second reference surface are arranged in parallel.

The utility model is further arranged that the base is provided with a first measuring tool for measuring the moving distance of the positioning clamp; and a second measuring tool for measuring the moving distance of the fixed clamp is arranged on the upright post.

The utility model discloses further set up to, the direction of motion between two sets of anchor clamps mechanisms sets up perpendicularly.

The utility model is further arranged in that the third driving mechanism comprises a third driving piece arranged on the upright post and a supporting plate arranged at the output end of the third driving piece; the fixing clamp is arranged on the supporting plate.

The utility model is further arranged that the third driving mechanism also comprises a slide rail arranged on the upright post and a slide block arranged on the slide rail in a sliding way; the sliding block is connected with the supporting plate;

the third driving member is an electric cylinder.

The utility model is further arranged that the fixed clamp is provided with a mounting groove; the fixing clamp is provided with a screw hole communicated with the mounting groove;

the alignment part comprises a first positioning surface and a second positioning surface which are arranged in the mounting groove; the first positioning surface and the second positioning surface are arranged perpendicularly.

The utility model has the advantages that: the utility model discloses a set up anchor clamps mechanism, first actuating mechanism, second actuating mechanism, mounting fixture and third actuating mechanism for can fix a position and connect the back to copper public and bar fast, directly install copper public and bar in the spark machine can, need not to rectify once more copper public and divide the well, improved work efficiency widely.

Drawings

The invention is further described with the aid of the accompanying drawings, in which, however, the embodiments do not constitute any limitation to the invention, and for a person skilled in the art, other drawings can be derived from the following drawings without inventive effort.

FIG. 1 is a schematic view of the structure of the present invention cooperating with a copper male and a bar;

fig. 2 is a schematic structural diagram of the present invention;

fig. 3 is a schematic structural view of the first driving mechanism of the present invention cooperating with the clamping mechanism;

FIG. 4 is a partial enlarged view of portion A of FIG. 3;

fig. 5 is a schematic structural diagram of a first driving mechanism of the present invention;

fig. 6 is a schematic structural view of the fixing clip of the present invention;

FIG. 7 is a schematic structural view of a copper male;

FIG. 8 is a schematic view of the structure of a bar;

wherein: 11. a base; 12. a column; 2. positioning a clamp; 21. a first reference plane; 22. a second reference plane; 3. fixing the clamp; 31. mounting grooves; 32. a screw hole; 33. a first positioning surface; 34. a second positioning surface; 4. a first rotating lever; 41. a first nut; 42. a second nut; 43. a first driving member; 44. a first thread; 45. a second thread; 5. a second rotating lever; 51. a third nut; 52. a fourth nut; 53. a second driving member; 61. a first measuring tool; 62. a second measuring tool; 71. a third driving member; 72. a support plate; 73. a slide rail; 74. a slider; 8. copper alloy; 81. a third reference plane; 82. a fourth reference plane; 9. a bar stock; 91. an alignment section; 92. an abutting portion.

Detailed Description

The invention will be further described with reference to the following examples.

As can be seen from fig. 1 to 8, the copper male quick positioning fixture of the present embodiment includes a base 11 and a column 12; two groups of clamp mechanisms are movably arranged on the base 11; each group of clamp mechanisms comprises two positioning clamps 2 which are arranged oppositely; a first driving mechanism and a second driving mechanism are arranged on the base 11; the first driving mechanism and the second driving mechanism are respectively used for driving the two groups of clamp mechanisms to move;

the upright post 12 is movably provided with a fixed clamp 3; the upright post 12 is provided with a third driving mechanism for driving the fixed clamp 3 to ascend and descend; the fixing clamp 3 is arranged above the positioning clamp 2; the fixing clamp 3 is provided with an aligning part.

Specifically, when the copper male quick positioning fixture of the embodiment needs to position the copper male 8, the copper male 8 is firstly placed on the base 11, and then the two sets of fixture mechanisms are respectively moved through the first driving mechanism and the second driving mechanism, so that the copper male 8 is clamped on the four positioning fixtures 2 of the two sets of fixture mechanisms, and the copper male 8 is positioned;

in addition, the fixing clamp 3 is used for installing a bar 9, an alignment part 91 matched with the counterpoint part is arranged on the bar 9, the alignment part 91 is matched with the counterpoint part, so that the position of the bar 9 can be fixed, when the copper bus 8 is clamped on the four positioning clamps 2 of the two groups of clamp mechanisms, the fixing clamp 3 and the bar 9 are driven to descend by the third driving mechanism until the bar 9 is contacted with the surface of the copper bus 8, the bar 9 and the copper bus 8 can be bonded by glue, and the relative positions of the copper bus 8 and the bar 9 are also fixed as the direction of the copper bus 8 and the direction of the bar 9 are respectively fixed on the positioning clamps 2 and the fixing clamp 3, so that the copper bus 8 and the bar 9 can be directly installed on a spark machine without adjusting the direction and gradient of the copper bus 8 after the copper bus 8 is connected with the bar 9; specifically, the spark machine is provided with the aligning part matched with the aligning part 91, and the aligning part is the same as the first positioning surface 33 and the second positioning surface 34, so that when the bar 9 is installed on the aligning part of the spark machine, the positions, the directions and the inclinations of the bar 9 and the copper bus 8 are fixed, the copper bus 8 does not need to be corrected and centered again, and the working efficiency is greatly improved.

In the copper male quick positioning fixture of this embodiment, the first driving mechanism includes a first rotating rod 4, a first nut 41, a second nut 42, and a first driving member 43;

one end of the first rotating rod 4 is provided with a first thread 44; the other end of the first rotating rod 4 is provided with a second thread 45; the thread direction of the first threads 44 is opposite to the thread direction of the second threads 45;

the first nut 41 and the second nut 42 are respectively sleeved on the first thread 44 and the second thread 45; the first nut 41 and the second nut 42 are respectively connected with two positioning clamps 2 of one group of clamp mechanisms;

the first driving member 43 is connected to the first rotation lever 4.

Specifically, when the positioning fixture 2 needs to be moved, the first driving member 43 is rotated to rotate the first rotating rod 4, and since the thread turning direction of the first thread 44 is opposite to the thread turning direction of the second thread 45, when the first rotating rod 4 is rotated, the two positioning fixtures 2 of one set of fixture mechanism can approach each other and separate from each other, so as to position and clamp the copper pin 8.

In the copper male quick positioning fixture of this embodiment, the second driving mechanism includes a second rotating rod 5, a third nut 51, a fourth nut 52 and a second driving member 53;

one end of the second rotating rod 5 is provided with a third thread; the other end of the second rotating rod 5 is provided with a fourth thread; the thread direction of the third thread is opposite to that of the fourth thread;

the third nut 51 and the fourth nut 52 are respectively sleeved on the third thread and the fourth thread; the third nut 51 and the fourth nut 52 are respectively connected with the two positioning clamps 2 of the other group of clamp mechanisms;

the second driving member 53 is connected to the second rotating lever 5.

Specifically, when the positioning clamps 2 of the other set need to be moved, the second rotating rod 5 is rotated by rotating the second driving member 53, and since the thread turning direction of the third thread is opposite to the thread turning direction of the fourth thread, when the second rotating rod 5 is rotated, the two positioning clamps 2 of the clamp mechanism of the other set can be close to each other and far away from each other, so as to position and clamp the copper pin 8.

In the copper male quick positioning fixture of this embodiment, the first driving member 43 and the second driving member 53 are both handwheels. The above arrangement facilitates the rotation of the first rotating lever 4 as well as the second rotating lever 5.

In the copper male quick positioning fixture of this embodiment, the positioning fixture 2 includes a first reference surface 21 and a second reference surface 22; the second reference surface 22 is arranged at the top of the first reference surface 21; the first reference surface 21 is arranged parallel to the second reference surface 22. Specifically, the copper pin 8 is provided with a third reference surface 81 which is matched with the first reference surface 21 and a fourth reference surface 82 which is matched with the second reference surface 22, and the copper pin 8 can be positioned through the arrangement.

In the copper quick positioning fixture of the present embodiment, the base 11 is provided with a first measuring tool 61 for measuring a moving distance of the positioning fixture 2. The moving distance of the positioning clamp 2 can be conveniently measured and recorded through the arrangement. The upright post 12 is provided with a second measuring tool 62 for measuring the moving distance of the fixing clamp 3. The moving distance of the fixing clamp 3 can be conveniently measured and recorded through the arrangement.

In the copper male quick positioning fixture of the embodiment, the moving direction between the two sets of fixture mechanisms is perpendicular to each other. Through the arrangement, the copper male 8 can be clamped, and the copper male 8 can be positioned.

In the copper quick positioning fixture of this embodiment, the third driving mechanism includes a third driving member 71 disposed on the column 12 and a supporting plate 72 disposed at an output end of the third driving member 71; the fixing jig 3 is provided on the support plate 72.

In the copper male quick positioning fixture of this embodiment, the third driving mechanism further includes a slide rail 73 disposed on the upright 12 and a slider 74 slidably disposed on the slide rail 73; the slider 74 is connected with the support plate 72;

the third drive member 71 is an electric cylinder.

Specifically, when the fixing clamp 3 needs to be moved, the electric cylinder is activated, and the electric cylinder can drive the fixing clamp 3 and the supporting plate 72 to ascend and descend along the sliding rail 73 and the sliding block 74.

In the copper male quick positioning fixture of the embodiment, the fixing fixture 3 is provided with an installation groove 31; the fixing clamp 3 is provided with a screw hole 32 communicated with the mounting groove 31;

the positioning part comprises a first positioning surface 33 and a second positioning surface 34 which are arranged in the mounting groove 31; the first positioning surface 33 is perpendicular to the second positioning surface 34.

Specifically, in the copper male quick positioning fixture of the embodiment, by providing the first positioning surface 33 and the second positioning surface 34, the alignment portion 91 on the corresponding material bar is a right-angle surface; meanwhile, the material rod is provided with an abutting part 92; when installing bar 9 and mounting fixture 3, after placing bar 9 in mounting groove 31, align the right-angle surface on the bar with first locating surface 33 and second locating surface 34, then pass through screw hole 32 with the support portion 92 of bar and tightly push up in mounting groove 31 through the screw.

It should be finally noted that the above embodiments are only intended to illustrate the technical solutions of the present invention, and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the technical solutions of the present invention can be modified or replaced with equivalents without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides a public quick positioning fixture of copper which characterized in that: comprises a base (11) and a vertical column (12); two groups of clamp mechanisms are movably arranged on the base (11); each group of clamp mechanisms comprises two positioning clamps (2) which are arranged oppositely; a first driving mechanism and a second driving mechanism are arranged on the base (11); the first driving mechanism and the second driving mechanism are respectively used for driving the two groups of clamp mechanisms to move;

the upright post (12) is movably provided with a fixed clamp (3); the upright post (12) is provided with a third driving mechanism for driving the fixing clamp (3) to lift; the fixing clamp (3) is arranged above the positioning clamp (2); the fixed clamp (3) is provided with an aligning part.

2. The copper male quick positioning fixture according to claim 1, characterized in that: the first driving mechanism comprises a first rotating rod (4), a first nut (41), a second nut (42) and a first driving piece (43);

one end of the first rotating rod (4) is provided with a first thread (44); the other end of the first rotating rod (4) is provided with a second thread (45); the thread direction of the first thread (44) is opposite to that of the second thread (45);

the first nut (41) and the second nut (42) are respectively sleeved on the first thread (44) and the second thread (45); the first nut (41) and the second nut (42) are respectively connected with two positioning clamps (2) of one group of clamp mechanisms;

the first driving piece (43) is connected with the first rotating rod (4).

3. The copper male quick positioning fixture according to claim 2, characterized in that: the second driving mechanism comprises a second rotating rod (5), a third nut (51), a fourth nut (52) and a second driving piece (53);

one end of the second rotating rod (5) is provided with a third thread; the other end of the second rotating rod (5) is provided with a fourth thread; the thread direction of the third thread is opposite to that of the fourth thread;

the third nut (51) and the fourth nut (52) are respectively sleeved on the third thread and the fourth thread; the third nut (51) and the fourth nut (52) are respectively connected with two positioning clamps (2) of the other group of clamp mechanisms;

the second driving part (53) is connected with the second rotating rod (5).

4. The copper male quick positioning fixture according to claim 3, characterized in that: the first driving piece (43) and the second driving piece (53) are both hand wheels.

5. The copper male quick positioning fixture according to claim 1, characterized in that: the positioning jig (2) comprises a first reference surface (21) and a second reference surface (22); the second reference surface (22) is arranged at the top of the first reference surface (21); the first reference surface (21) and the second reference surface (22) are arranged in parallel.

6. The copper male quick positioning fixture according to claim 1, characterized in that: a first measuring tool (61) for measuring the moving distance of the positioning clamp (2) is arranged on the base (11); and a second measuring tool (62) for measuring the moving distance of the fixing clamp (3) is arranged on the upright post (12).

7. The copper male quick positioning fixture according to claim 1, characterized in that: the moving direction between the two groups of clamp mechanisms is vertical.

8. The copper male quick positioning fixture according to claim 1, characterized in that: the third driving mechanism comprises a third driving piece (71) arranged on the upright post (12) and a supporting plate (72) arranged at the output end of the third driving piece (71); the fixing clamp (3) is arranged on the supporting plate (72).

9. The copper male quick positioning fixture according to claim 8, characterized in that: the third driving mechanism also comprises a slide rail (73) arranged on the upright post (12) and a slide block (74) arranged on the slide rail (73) in a sliding manner; the sliding block (74) is connected with the supporting plate (72);

the third driving member (71) is an electric cylinder.

10. The copper male quick positioning fixture according to claim 1, characterized in that: the fixed clamp (3) is provided with a mounting groove (31); the fixing clamp (3) is provided with a screw hole (32) communicated with the mounting groove (31);

the positioning part comprises a first positioning surface (33) and a second positioning surface (34) which are arranged in the mounting groove (31); the first positioning surface (33) and the second positioning surface (34) are arranged perpendicularly.