CN217859964U

CN217859964U - Fixed mechanical fixture for machining

Info

Publication number: CN217859964U
Application number: CN202220654988.3U
Authority: CN
Inventors: 欧阳海菲; 赵学清; 李秀兰
Original assignee: Zhangjiajie Institute of Aeronautical Engineering
Current assignee: Zhangjiajie Institute of Aeronautical Engineering
Priority date: 2022-03-24
Filing date: 2022-03-24
Publication date: 2022-11-22
Anticipated expiration: 2032-03-24

Abstract

The utility model belongs to the technical field of the machining technique and specifically relates to a fixed mechanical fixture for machining, the on-line screen storage device comprises a base, the top of base is provided with fixture, fixture includes mount pad, fixed frame, fixed orifices, electric putter, locating pin and slipmat, the inside of base is provided with rotary mechanism, rotary mechanism includes pivot, worm wheel, worm, knob, angle sensor and LED display screen, through setting up base, fixture and rotary mechanism, has solved the problem that present anchor clamps can not adjust the angle of hold-in part.

Description

Fixed mechanical fixture for machining

Technical Field

The utility model relates to a machining technical field specifically is a fixed mechanical fixture for machining.

Background

The clamp is a tool used for fastening a workpiece during processing so as to fix a part at a corresponding position, and is convenient for subsequent processing or detection.

At present, an angle of a clamping part cannot be adjusted by an existing clamp, for example, a fixed mechanical clamp for machining provided in patent No. CN215967588U is basically described as the fixed mechanical clamp for machining, where a first motor, a first threaded cylinder, a first toothed plate, a second toothed plate and a gear are provided, the first motor drives the first threaded cylinder to rotate, the threaded cylinder moves on a surface of the first threaded cylinder, the threaded cylinder drives the first toothed plate and a connecting block to move, the connecting block drives the first L-shaped clamping plate to move, the first toothed plate drives the gear to move, the gear drives the second toothed plate to move, the second toothed plate drives the second L-shaped clamping plate to move, the first L-shaped clamping plate and the second L-shaped clamping plate are close to or far away from each other, so as to facilitate clamping and fixing of parts with different sizes, and a clamping angle of the clamp cannot be adjusted, so that a fixed mechanical clamp for machining is required to improve the problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fixed mechanical fixture for machining to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a fixed mechanical fixture for machining, includes the base, the top of base is provided with fixture, fixture includes mount pad, fixed frame, fixed orifices, electric putter, locating pin and slipmat, the inside of base is provided with rotary mechanism, rotary mechanism includes pivot, worm wheel, worm, knob, angle sensor and LED display screen.

As the utility model discloses preferred scheme, the top at the base is installed to the mount pad, fixed frame is installed at the mount pad top, fixed frame's inside is provided with the fixed orifices, the inside of mount pad and installing electric putter near fixed frame position department, the locating pin is installed to electric putter's outer wall, the slipmat is installed to fixed frame's inner wall.

As the utility model discloses preferred scheme, the inside center department at the base is installed in the pivot, the outer wall center department of pivot installs the worm wheel, the worm is just installed on the right side of worm wheel in the inside of base, the knob is just installed in the front of base to the outer wall of worm, angle sensor is installed to the bottom of pivot, the LED display screen is just installed in the left side of knob in the front of base.

As the utility model discloses preferred scheme, the terminal is installed in the left side of base, control panel is installed on the right side of base, electric putter, angle sensor, LED display screen and terminal are electric connection with control panel's connected mode.

As the utility model discloses preferred scheme, the connected mode of mount pad, fixed frame and locating pin and base is sliding connection, fixed frame is made by the stainless steel, the fixed orifices is provided with the multiunit, the shape of fixed orifices and the shape looks adaptation of locating pin.

As the utility model discloses preferred scheme, pivot and base and the connected mode of worm and base is the rotation and is connected, the connected mode of worm wheel and worm is connected for the meshing, the connected mode of pivot and mount pad is fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through setting up the base, fixture and rotary mechanism, the workman rotates the knob, the knob passes through worm and worm drive pivot rotation, the pivot drives fixture and rotates, angle sensor can detect the turned angle of pivot and show the testing result on the LED display screen, when the turned angle of pivot matches with the angle of part, workman stall knob, fixture stall, the workman stops rotating, the workman sends into in the fixed frame with the part, control panel starts electric putter, electric putter can drive the locating pin lateral shifting, the locating pin withdraws from fixed frame's fixed orifices, the workman promotes fixed frame, fixed frame can push down the part, electric putter drives the locating pin reverse motion once more, the locating pin reinserting fixed frame is in, fixed frame is fixed on the mount pad, thereby live the part centre gripping, can adjust the angle of centre gripping of self, the problem of the angle of the current anchor clamps unable adjustment centre gripping part at present has been solved.

Drawings

Fig. 1 is a front view of the present invention;

FIG. 2 is a front sectional view of the present invention;

fig. 3 is an enlarged view of a portion a in fig. 2 according to the present invention.

In the figure: 1. a base; 2. a clamping mechanism; 3. a rotation mechanism; 4. fixing the bolt; 5. a binding post; 6. a control panel; 21. a mounting base; 202. a fixed frame; 203. a fixing hole; 204. an electric push rod; 205. positioning pins; 206. a non-slip mat; 301. a rotating shaft; 302. a worm gear; 303. a worm; 304. a knob; 305. an angle sensor; 306. and (7) an LED display screen.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the scope of protection of the present invention.

In order to facilitate understanding of the invention, the invention will be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the invention are shown, but which can be embodied in many different forms and are not limited to the embodiments described herein, but rather are provided for the purpose of making the disclosure more thorough and complete.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the terms used herein in the specification of the present invention are for the purpose of describing particular embodiments only and are not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a fixed mechanical fixture for machining, including base 1, base 1's top is provided with fixture 2, fixture 2 includes mount pad 201, fixed frame 202, fixed orifices 203, electric putter 204, locating pin 205 and slipmat 206, base 1's inside is provided with rotary mechanism 3, rotary mechanism 3 includes pivot 301, worm wheel 302, worm 303, knob 304, angle sensor 305 and LED display screen 306, terminal 4 is installed in base 1's left side, control panel 5 is installed on base 1's right side, electric putter 204, angle sensor 305, LED display screen 306 and terminal 4 are electric connection with control panel 5's connected mode.

In an embodiment, referring to fig. 1, 2 and 3, an installation base 201 is installed on the top of a base 1, a fixing frame 202 is installed on the top of the installation base 201, a fixing hole 203 is formed in the fixing frame 202, an electric push rod 204 is installed in the installation base 201 and at a position close to the fixing frame 202, a positioning pin 205 is installed on the outer wall of the electric push rod 204, a non-slip mat 206 is installed on the inner wall of the fixing frame 202, the installation base 201, the fixing frame 202 and the positioning pin 205 are connected with the base 1 in a sliding manner, the fixing frame 202 is made of stainless steel, a plurality of groups of fixing holes 203 are formed in the fixing hole 203, and the shape of the fixing hole 203 is matched with the shape of the positioning pin 205;

the worker sends the component into the fixing frame 202, the control panel 5 starts the electric push rod 204, the electric push rod 204 drives the positioning pin 205 to move outwards, the positioning pin 205 exits from the fixing hole 203 of the fixing frame 202, the worker pushes the fixing frame 202, the fixing frame 202 presses the component, the electric push rod 204 drives the positioning pin 205 to move reversely again, the positioning pin 205 is inserted into the fixing frame 202 again, and the fixing frame 202 is fixed on the mounting seat 201, so that the component is clamped.

In an embodiment, referring to fig. 1 and fig. 2, a rotating shaft 301 is installed at the center of the inside of a base 1, a worm wheel 302 is installed at the center of the outer wall of the rotating shaft 301, a worm 303 is installed inside the base 1 and on the right side of the worm wheel 302, a knob 304 is installed on the outer wall of the worm 303 and on the front of the base 1, an angle sensor 305 is installed at the bottom end of the rotating shaft 301, an LED display screen 306 is installed on the front of the base 1 and on the left side of the knob 304, the rotating shaft 301 and the base 1 and the worm 303 and the base 1 are both connected in a rotating manner, the worm wheel 302 and the worm 303 are connected in a meshing manner, and the rotating shaft 301 and the mounting base 201 are connected in a fixed manner;

the worker rotates the knob 304, the knob 304 drives the rotating shaft 301 to rotate through the worm 303 and the worm wheel 302, the rotating shaft 301 drives the clamping mechanism 2 to rotate, the angle sensor 305 detects the rotation angle of the rotating shaft 301 and displays the detection result on the LED display screen 306, and when the rotation angle of the rotating shaft 301 is matched with the angle of the part, the worker stops rotating the knob 304 and the clamping mechanism 2 stops rotating.

The utility model discloses work flow: a worker rotates the knob 304, the knob 304 drives the rotating shaft 301 to rotate through the worm 303 and the worm wheel 302, the rotating shaft 301 drives the clamping mechanism 2 to rotate, the angle sensor 305 detects the rotating angle of the rotating shaft 301 and displays the detection result on the LED display screen 306, and when the rotating angle of the rotating shaft 301 is matched with the angle of the part, the worker stops rotating the knob 304, and the clamping mechanism 2 stops rotating;

the worker sends the component into the fixing frame 202, the control panel 5 starts the electric push rod 204, the electric push rod 204 drives the positioning pin 205 to move outwards, the positioning pin 205 exits from the fixing hole 203 of the fixing frame 202, the worker pushes the fixing frame 202, the fixing frame 202 can press the component, the electric push rod 204 drives the positioning pin 205 to move reversely again, the positioning pin 205 is inserted into the fixing frame 202 again, and the fixing frame 202 is fixed on the mounting seat 201, so that the component is clamped.

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 fixed mechanical fixture for machining, includes base (1), its characterized in that: the top of base (1) is provided with fixture (2), fixture (2) are including mount pad (201), fixed frame (202), fixed orifices (203), electric putter (204), locating pin (205) and slipmat (206), the inside of base (1) is provided with rotary mechanism (3), rotary mechanism (3) are including pivot (301), worm wheel (302), worm (303), knob (304), angle sensor (305) and LED display screen (306).

2. A fixed mechanical clamp for machining according to claim 1, characterized in that: the mounting seat is characterized in that the mounting seat (201) is mounted at the top of the base (1), the fixing frame (202) is mounted at the top of the mounting seat (201), a fixing hole (203) is formed in the fixing frame (202), an electric push rod (204) is mounted in the mounting seat (201) and at a position close to the fixing frame (202), a positioning pin (205) is mounted on the outer wall of the electric push rod (204), and an anti-slip pad (206) is mounted on the inner wall of the fixing frame (202).

3. A fixed mechanical clamp for machining according to claim 1, characterized in that: the utility model discloses a solar energy collecting device, including base (1), pivot (301), the inside center department at base (1) is installed in pivot (301), the outer wall center department of pivot (301) installs worm wheel (302), worm (303) are just installed on the right side of worm wheel (302) in the inside of base (1), knob (304) are just installed in the front of base (1) to the outer wall of worm (303), angle sensor (305) are installed to the bottom of pivot (301), LED display screen (306) are just installed in the left side of knob (304) in the front of base (1).

4. A fixed mechanical jig for machining according to claim 1, characterized in that: terminal (4) are installed in the left side of base (1), control panel (5) are installed on the right side of base (1), electric putter (204), angle sensor (305), LED display screen (306) and terminal (4) are electric connection with control panel (5)'s connected mode.

5. A fixed mechanical jig for machining according to claim 1, characterized in that: the mounting seat (201), the fixed frame (202), the positioning pins (205) and the base (1) are connected in a sliding mode, the fixed frame (202) is made of stainless steel, a plurality of groups of fixing holes (203) are formed, and the shapes of the fixing holes (203) are matched with the shapes of the positioning pins (205).

6. A fixed mechanical jig for machining according to claim 1, characterized in that: the connecting mode of pivot (301) and base (1) and worm (303) and base (1) is the rotation and is connected, worm wheel (302) is connected for the meshing with the connecting mode of worm (303), the connecting mode of pivot (301) and mount pad (201) is fixed connection.