CN212350460U

CN212350460U - Tower seat drilling positioning fixture

Info

Publication number: CN212350460U
Application number: CN202021088617.0U
Authority: CN
Inventors: 杨田东; 苗振强
Original assignee: Tianjin Zhenghang Technology Co ltd
Current assignee: Tianjin Zhenghang Technology Co ltd
Priority date: 2020-06-14
Filing date: 2020-06-14
Publication date: 2021-01-15
Anticipated expiration: 2030-06-14

Abstract

The utility model provides a tower base drilling positioning fixture relates to frock clamp technical field, the load simulator comprises a case, the machine incasement portion has inlayed puts the thing platform, it is equipped with the support arm to put thing platform one side, and support arm and quick-witted case fixed connection, the support arm top is connected with the rotor arm through the round pin hub rotation, support arm one side fixedly connected with rotation piece is kept away from to the rotor arm, and rotates the piece and constitute by two parts, it keeps away from rotor arm one side fixedly connected with fixed axle to rotate the piece. Adopt fixed clamping jaw, the activity clamping jaw combines together, the distance of adjustment activity clamping jaw and fixed clamping jaw can be applicable to multiple size work piece processing, saves the cost, the operation of being convenient for adopts sunken putting thing platform and flexible clamping jaw, puts the work piece in the recess and cliies with flexible clamping jaw, and dual fixed is difficult for taking place the skew man-hour, and the yield is high, adopts to put thing platform, rolling gear, bearing for it can rotate to put the thing platform, adjusts labour saving and time saving again when avoiding not equidirectional drilling.

Description

Tower seat drilling positioning fixture

Technical Field

The utility model relates to a frock clamp technical field especially relates to a tower drilling positioning fixture.

Background

The clamp is a technological device used for quickly fastening a workpiece during processing so as to keep a machine tool, a cutter and the workpiece at correct relative positions. That is to say, the tool clamp is an indispensable part for machining, and under the drive that the machine tool technology develops towards high speed, high efficiency, precision, composite, intelligent and environmental protection, the clamp technology is developing towards high precision, high efficiency, module, combination, universality and economy.

The clamp is also called a fixture. In a broad sense, any device used to quickly, conveniently and safely mount a workpiece at any stage in a process may be referred to as a jig. Such as welding jigs, inspection jigs, assembly jigs, machine tool jigs, and the like. Among them, the machine tool clamp is the most common, and is often referred to as a clamp for short.

For the drilling of the tower seat, because of the irregular shape of the workpiece, the common fixture is easy to clamp and is not firm, the workpiece is easy to shift during drilling processing, the workpiece is wasted, the yield is not high, and the fixture is required to be replaced when the workpieces with different sizes are processed, which wastes time and labor.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a tower seat drilling positioning fixture.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a tower seat drilling positioning fixture, includes quick-witted case, machine incasement portion has inlayed and has put the thing platform, it is equipped with the support arm to put thing platform one side, and support arm and quick-witted case fixed connection, the support arm top is connected with the rotor arm through the round pin axle rotation, support arm one side fixedly connected with rotation piece is kept away from to the rotor arm, and rotates the piece and constitute by two parts, it keeps away from rotor arm one side fixedly connected with fixed axle to rotate the piece.

Preferably, the fixed shaft is kept away from rotor arm one side fixedly connected with fixed clamping jaw, fixed clamping jaw is inside to be inlayed and to have the activity clamping jaw, and the activity clamping jaw runs through fixed clamping jaw lateral wall, and activity clamping jaw and fixed clamping jaw sliding connection.

Preferably, the bottom of the object placing table is provided with a support rod, one side of the object placing table is far away from the support rod and is fixedly connected with the case, the surface of one side of the support rod, far away from the case, is sleeved with a bearing, and the bearing is far away from one side of the support rod and is fixedly connected with the object placing table.

Preferably, bracing piece one side is equipped with the gas station, and the gas station inlays in quick-witted incasement portion, the gas station top is through sealing washer fixedly connected with air supply pipe, and the air supply pipe runs through puts thing platform bottom, the gas station top is through sealing washer fixedly connected with atmospheric pressure pipe, and atmospheric pressure pipe keeps away from gas station one side and support arm fixed connection.

Preferably, the supporting rod is provided with an engine on one side far away from the gas station, the engine is embedded in the case, the top of the engine is rotatably connected with an output shaft, and the top of the output shaft is fixedly connected with a power gear.

Preferably, put that thing platform is inside to be inlayed flexible clamping jaw, and flexible clamping jaw runs through and puts thing platform lateral wall, it has the running gear to put thing platform surface cover, and running gear and power gear meshing.

Preferably, the outer surface of the object placing table is abutted against the surface of the side wall of the case, a power device is arranged at the bottom of the object placing table, and the power device controls the telescopic clamping jaws to stretch.

Advantageous effects

1. The utility model discloses in, adopt fixed clamping jaw, activity clamping jaw to combine together, the distance of adjustment activity clamping jaw and fixed clamping jaw can be applicable to multiple size work piece processing, saves the cost, the operation of being convenient for.

2. The utility model discloses in, adopt sunken putting thing platform and flexible clamping jaw, put the work piece and clip with flexible clamping jaw in the recess, dual fixed is difficult for taking place the skew man-hour, and the yield is high.

3. The utility model discloses in, adopt and put thing platform, rolling gear, bearing for put the thing platform and can rotate, adjust labour saving and time saving again when avoiding not equidirectional drilling.

Drawings

Fig. 1 is an axial view of a positioning fixture for drilling a tower base according to the present invention;

FIG. 2 is an enlarged view of FIG. 1A;

fig. 3 is a top view of a tower drilling positioning fixture provided by the present invention;

fig. 4 is a cross-sectional view of the tower drilling positioning fixture provided by the utility model.

Illustration of the drawings:

1. a chassis; 2. a pneumatic tube; 3. a support arm; 4. a rotating arm; 5. a gas station; 6. a telescopic clamping jaw; 7. a placing table; 8. a rotating member; 9. a fixed shaft; 10. a movable clamping jaw; 11. fixing the clamping jaw; 12. a power gear; 13. an output shaft; 14. an engine; 15. a support bar; 16. a bearing; 17. a rotating gear; 18. A gas supply pipe.

Detailed Description

In order to make the technical means, the creation features, the achievement purposes and the functions of the present invention easy to understand, the present invention will be further explained below with reference to the following embodiments and the accompanying drawings, but the following embodiments are only the preferred embodiments of the present invention, and not all embodiments are included. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative work belong to the protection scope of the present invention.

Specific embodiments of the present invention will be described below with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1-4, a tower drilling positioning fixture comprises a case 1, a platform 7 is embedded in the case 1, a support rod 15 is arranged at the bottom of the platform 7, one side of the support rod 15 away from the platform 7 is fixedly connected with the case 1, one side of the support rod 15 away from a gas station 5 is provided with an engine 14, the engine 14 is embedded in the case 1, the top of the engine 14 is rotatably connected with an output shaft 13, the top of the output shaft 13 is fixedly connected with a power gear 12, one side of the support rod 15 is provided with a gas station 5, the gas station 5 is embedded in the case 1, the top of the gas station 5 is fixedly connected with a gas supply pipe 18 through a seal ring, the gas supply pipe 18 penetrates through the bottom of the platform 7, the top of the gas station 5 is fixedly connected with a gas pressure pipe 2 through a seal ring, one side of the gas pressure pipe 2 away from, the side, far away from the support rod 15, of the bearing 16 is fixedly connected with the object placing table 7, the telescopic clamping jaw 6 is embedded in the object placing table 7, the telescopic clamping jaw 6 penetrates through the side wall of the object placing table 7, the surface of the object placing table 7 is sleeved with the rotating gear 17, the rotating gear 17 is meshed with the power gear 12, the outer surface of the object placing table 7 is abutted against the surface of the side wall of the case 1, the bottom of the object placing table 7 is provided with the power device, the power device controls the telescopic clamping jaw 6 to stretch, one side of the object placing table 7 is provided with the support arm 3, the support arm 3 is fixedly connected with the case 1, the top of the support arm 3 is rotatably connected with the rotating arm 4 through the pin shaft, one side, far away from the support arm 3, of the rotating arm 4 is fixedly connected with the rotating part 8, the rotating part 8 consists of two parts, one side, and the movable clamping jaw 10 penetrates through the side wall of the fixed clamping jaw 11, and the movable clamping jaw 10 is connected with the fixed clamping jaw 11 in a sliding manner.

The utility model discloses a theory of operation: use this kind of anchor clamps, place the work piece on putting thing platform 7, through control system control, the cylinder is controlled flexible clamping jaw 6 and rotor arm 4 respectively through air supply pipe 18 and atmospheric pressure pipe 2, the fixed work piece bottom of flexible clamping jaw 6, rotor arm 4 is through the muscle of rotation and the fixed tower seat of movable clamping jaw 10 and fixed clamping jaw 11, drilling tool drills to it, when needing the rotation direction, engine 14 controls power gear 12 through output shaft 13 and rotates and then drive and put thing platform 7 and rotate, carry out the drilling of other directions again. The device, adopt fixed clamping jaw 11, activity clamping jaw 10 combines together, the distance of adjustment activity clamping jaw 10 and fixed clamping jaw 11 can be applicable to multiple size work piece processing, save the cost, the operation of being convenient for, adopt sunken putting thing platform 7 and flexible clamping jaw 6, put the work piece and clip with flexible clamping jaw 6 in the recess, it is dual fixed, difficult emergence skew man-hour, the yield is high, adopt and put thing platform 7, rotating gear 17, bearing 16, make and put thing platform 7 can rotate, adjust again when avoiding not equidirectional drilling, time saving and labor saving.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a tower seat drilling positioning fixture, includes quick-witted case (1), its characterized in that: case (1) is inside to be inlayed and to put thing platform (7), it is equipped with support arm (3) to put thing platform (7) one side, and support arm (3) and case (1) fixed connection, support arm (3) top is rotated through the round pin axle and is connected with rotor arm (4), rotor arm (4) are kept away from support arm (3) one side fixedly connected with and are rotated piece (8), and rotate piece (8) and comprise two parts, rotor arm (4) one side fixedly connected with fixed axle (9) are kept away from in rotation piece (8).

2. The tower drilling positioning fixture of claim 1, wherein: the fixed shaft (9) is far away from one side of the rotating arm (4) and is fixedly connected with a fixed clamping jaw (11), a movable clamping jaw (10) is embedded in the fixed clamping jaw (11), the movable clamping jaw (10) penetrates through the side wall of the fixed clamping jaw (11), and the movable clamping jaw (10) is connected with the fixed clamping jaw (11) in a sliding mode.

3. The tower drilling positioning fixture of claim 1, wherein: put thing platform (7) bottom and be equipped with bracing piece (15), and bracing piece (15) keep away from and put thing platform (7) one side and quick-witted case (1) fixed connection, bracing piece (15) keep away from quick-witted case (1) one side surface and have cup jointed bearing (16), and bearing (16) keep away from bracing piece (15) one side and put thing platform (7) fixed connection.

4. The tower drilling positioning fixture of claim 3, wherein: bracing piece (15) one side is equipped with gas station (5), and gas station (5) inlay inside quick-witted case (1), sealing washer fixedly connected with air supply pipe (18) are passed through at gas station (5) top, and air supply pipe (18) run through put thing platform (7) bottom, sealing washer fixedly connected with atmospheric pressure pipe (2) are passed through at gas station (5) top, and atmospheric pressure pipe (2) keep away from gas station (5) one side and support arm (3) fixed connection.

5. The tower drilling positioning fixture of claim 3, wherein: the gas station (5) one side is kept away from in bracing piece (15) is equipped with engine (14), and engine (14) inlays in quick-witted case (1) inside, engine (14) top is rotated and is connected with output shaft (13), output shaft (13) top fixed connection has power gear (12).

6. The tower drilling positioning fixture of claim 1, wherein: put thing platform (7) inside and inlayed flexible clamping jaw (6), and flexible clamping jaw (6) run through and put thing platform (7) lateral wall, put thing platform (7) surface and cup jointed running gear (17), and running gear (17) and power gear (12) meshing.

7. The tower drilling positioning fixture of claim 1, wherein: the outer surface of the object placing table (7) is abutted to the surface of the side wall of the case (1), a power device is arranged at the bottom of the object placing table (7), and the power device controls the stretching of the telescopic clamping jaw (6).