CN221676949U - A fixing fixture - Google Patents

Abstract

The utility model discloses a fixing fixture, including a base, a lifting mechanism fixedly connected to the upper surface of the base, a clamping mechanism installed on the operating table, a fixing rod installed on the clamping mechanism, a rotating mechanism installed on one side of the fixing rod, and a buffer mechanism installed on one side of the fixing rod. In the fixing fixture of the utility model, when clamping, the buffer plate first contacts the part, slides on the clamping plate through the buffer rod, and then the buffer plate is buffered by the buffer spring, the anti-skid layer can increase the friction with the part to prevent the surface of the part from being scratched, start the electric push rod 2, drive the rack to move, and then drive the part on the clamping plate to rotate through the gear, the angle can be adjusted, and the processing is convenient, start the electric push rod 1, drive the movable rod to rotate, and then drive the hinge seat 1 to slide on the slide groove, and then drive the operating table to move up and down, which is convenient for workers of different heights to operate.

Description

A fixing fixture

Technical Field

The utility model relates to the technical field of hydraulic mechanical processing, in particular to a fixing clamp.

Background Art

Hydraulic machinery is a machine that uses liquid as the working medium and is made according to Pascal's principle to transfer energy to achieve various processes. A hydraulic press is generally composed of three parts: the machine, the power system and the hydraulic control system. Hydraulic machinery is a machine that uses the static pressure of liquid to process metal, plastic, rubber, wood, powder and other products. It is often used in pressing processes and pressing forming processes such as forging, stamping, cold extrusion, straightening, bending, flanging, sheet metal drawing, powder metallurgy, pressing and so on.

The Chinese patent application with application number CN202223011118.3 discloses a fixing fixture for hydraulic machinery, including a bottom plate, the upper surface of the bottom plate is fixedly connected to two vertical plates, the sides of the two vertical plates close to each other are both installed with hydraulic push rods, the ends of the two hydraulic push rods close to each other are both fixedly connected to fixed plates, the sides of the two fixed plates close to each other are both fixedly connected to a group of springs, the ends of the two groups of springs close to each other are respectively fixedly connected to clamping plates, the right side of each fixed plate is provided with a group of through holes, and the interior of each through hole is provided with a reinforcing rod. The fixing fixture for hydraulic machinery can move the two fixed plates by the cooperation of the hydraulic push rod, the fixed plate, the reinforcing rod, the spring and the clamping plate, and utilize the work of the hydraulic push rod, so that the clamping plate can form a stable clamping shape for the object, and at the same time, the elasticity of the spring can be used to buffer the clamping force of the clamping plate, so as to avoid damage to the object.

However, the existing positioning fixtures still have some defects. The angle of the parts cannot be adjusted, which makes it inconvenient to process the parts. When the angle of the parts needs to be switched, the parts need to be removed and re-fixed, which affects the production efficiency.

Utility Model Content

In view of the above-mentioned deficiencies in the prior art, the utility model provides a fixing fixture, the purpose of which is to solve the problems that the angle of the part cannot be adjusted, which makes it inconvenient to process the part and when the angle of the part needs to be switched, the part needs to be removed and re-fixed, which affects the production efficiency.

In order to achieve the above-mentioned utility model object, the technical solution adopted by the utility model is: a fixing fixture, including a base, the upper surface of the base is fixedly connected with a lifting mechanism, an operating table is installed on the lifting mechanism, a clamping mechanism is installed on the operating table, a fixing rod is installed on the clamping mechanism, a rotating mechanism is installed on one side of the fixing rod, and a buffer mechanism is installed on one side of the fixing rod;

The clamping mechanism includes a dual-axis motor installed inside the operating table, one side output end of the dual-axis motor is connected to a clamping component 1, and the other side output end of the dual-axis motor is connected to a clamping component 2, the clamping component 1 includes a screw connected to the output end of the dual-axis motor, a clamping block is installed on the screw, the upper surface of the clamping block is fixedly connected to the bottom end of the fixed rod, a slide rail is provided inside the operating table, an auxiliary block is provided on the slide rail, the auxiliary block is fixedly connected to the clamping block, and a strip-shaped long hole is provided on the upper surface of the operating table, and the fixed rod slides on the strip-shaped long hole.

Furthermore, the lifting mechanism includes an electric push rod 1 installed on the upper surface of the base, the protruding end of the electric push rod 1 is fixedly connected to the lower surface of the operating table, a telescopic rod is connected between the operating table and the base, a slide groove is provided on the upper surface of the base, a hinge seat 1 is provided on the slide groove, the lower surface of the operating table is connected to a hinge seat 2, and a movable rod is hinged between the hinge seat 1 and the hinge seat 2.

Furthermore, the buffer mechanism includes a connecting rod installed on one side of the fixed rod, one end of the connecting rod is connected to a clamping plate, the clamping plate is sleeved with a buffer rod, one end of the buffer rod is installed with a buffer plate, the lower surface of the buffer plate is provided with an anti-slip layer, the buffer rod is sleeved with a buffer spring, and one end of the buffer rod passes through the clamping plate and is connected to a limiting plate.

Furthermore, the rotating mechanism includes a mounting plate installed on one side of the fixed rod, an electric push rod 2 is installed on the mounting plate, the protruding end of the electric push rod 2 is connected to a pull rod, a fixed seat is connected above the mounting plate, a rack is sleeved on the fixed seat, the top of the rack is fixedly connected to the pull rod, a gear is sleeved on the connecting rod, and the gear is meshed with the rack.

Furthermore, the clamping assembly 1 and the clamping assembly 2 have the same structure.

Furthermore, a footrest is fixedly connected to the lower surface of the base.

The beneficial effects of the utility model are:

The utility model provides a fixing clamp, places the parts on the upper surface of the operating table, starts the double-axis motor to drive the screw rod to rotate, and then drives the clamping block to move on the screw rod, and then adjusts the distance between the clamping blocks, which is convenient for clamping parts of different sizes, and the stability during movement can be increased by sliding the auxiliary block on the slide rail. When clamping, the buffer plate first contacts the part, slides on the clamping plate through the buffer rod, and then the buffer plate is buffered by the buffer spring. The anti-skid layer can increase the friction with the part to prevent the surface of the part from being scratched, and the electric push rod 2 is started to drive the rack to move, and then the part on the clamping plate is driven to rotate through the gear, so that the angle can be adjusted, which is convenient for processing, and the electric push rod 1 is started to drive the movable rod to rotate, and then the hinged seat 1 is driven to slide on the slide groove, and then the operating table is moved up and down, which is convenient for operation for workers of different heights, and is convenient and fast.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a cross-sectional view of a fixing fixture of the present invention;

FIG2 is an enlarged view of point A in FIG1 of a fixing fixture of the present invention;

FIG. 3 is an enlarged view of point B in FIG. 1 of a fixing fixture of the present invention.

Reference table of reference numerals:

1. Base; 2. Lifting mechanism; 201. Electric push rod 1; 202. Telescopic rod; 203. Slide; 204. Articulated seat 1; 205. Articulated seat 2; 206. Movable rod; 3. Operating table; 4. Clamping mechanism; 401. Dual-axis motor; 402. Clamping assembly 1; 403. Clamping assembly 2; 404. Screw rod; 405. Clamping block; 406. Slide rail; 407. Auxiliary block; 4 08. Long strip hole; 5. Fixed rod; 6. Rotating mechanism; 601. Mounting plate; 602. Electric push rod 2; 603. Fixed seat; 604. Pull rod; 605. Rack; 606. Gear; 7. Buffer mechanism; 701. Connecting rod; 702. Clamping plate; 703. Buffer rod; 704. Buffer plate; 705. Buffer spring; 706. Limiting plate; 707. Anti-slip layer; 8. Foot seat.

DETAILED DESCRIPTION

The specific implementation of the utility model is further described below in conjunction with the accompanying drawings, wherein the same parts are represented by the same reference numerals.

It should be noted that the words "front", "rear", "left", "right", "up" and "down" used in the following description refer to directions in the drawings, and the words "inside" and "outside" refer to directions toward or away from the geometric center of a specific component, respectively.

In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

As shown in FIGS. 1 to 3 , a fixing fixture comprises a base 1, a lifting mechanism 2 is fixedly connected to the upper surface of the base 1, an operating table 3 is installed on the lifting mechanism 2, a clamping mechanism 4 is installed on the operating table 3, a fixing rod 5 is installed on the clamping mechanism 4, a rotating mechanism 6 is installed on one side of the fixing rod 5, and a buffer mechanism 7 is installed on one side of the fixing rod 5;

The clamping mechanism 4 includes a dual-axis motor 401 installed inside the operating table 3, one side output end of the dual-axis motor 401 is connected to a clamping component 1 402, and the other side output end of the dual-axis motor 401 is connected to a clamping component 2 403, the clamping component 1 402 includes a screw rod 404 connected to the output end of the dual-axis motor 401, a clamping block 405 is installed on the screw rod 404, the upper surface of the clamping block 405 is fixedly connected to the bottom end of the fixed rod 5, a slide rail 406 is provided inside the operating table 3, an auxiliary block 407 is provided on the slide rail 406, the auxiliary block 407 is fixedly connected to the clamping block 405, a strip long hole 408 is provided on the upper surface of the operating table 3, and the fixed rod 5 slides on the strip long hole 408.

Specifically, the parts are placed on the upper surface of the operating table 1, and the dual-axis motor 401 is started to drive the screw rod 402 to rotate, thereby driving the clamping block 405 to move on the screw rod 402, and then adjusting the distance between the clamping blocks 405 to facilitate clamping of parts of different sizes. By sliding the auxiliary block 407 on the slide rail 406, the stability during movement can be increased.

The lifting mechanism 2 includes an electric push rod 201 installed on the upper surface of the base 1, the protruding end of the electric push rod 201 is fixedly connected to the lower surface of the operating table 3, a telescopic rod 202 is connected between the operating table 3 and the base 1, a slide groove 203 is provided on the upper surface of the base 1, a hinge seat 204 is provided on the slide groove 203, an hinge seat 205 is connected to the lower surface of the operating table 3, and a movable rod 206 is hinged between the hinge seat 204 and the hinge seat 205.

Specifically, the electric push rod 201 is started to drive the movable rod 206 to rotate, thereby driving the hinge seat 204 to slide on the slide groove 203, thereby driving the operating table 3 to move up and down, which is convenient for workers of different heights to operate, and is quick and convenient.

The buffer mechanism 7 includes a connecting rod 701 installed on one side of the fixed rod 5, one end of the connecting rod 701 is connected to a clamping plate 702, a buffer rod 703 is sleeved on the clamping plate 702, a buffer plate 704 is installed on one end of the buffer rod 703, an anti-slip layer 707 is provided on the lower surface of the buffer plate 704, a buffer spring 705 is sleeved on the buffer rod 703, and one end of the buffer rod 703 passes through the clamping plate 702 and is connected to a limiting plate 706.

Specifically, when clamping, the buffer plate 704 first contacts the part, slides on the clamping plate 702 through the buffer rod 703, and then the buffer spring 705 buffers the buffer plate 704. The anti-slip layer 707 can increase the friction with the part to prevent the surface of the part from being scratched.

The rotating mechanism 6 includes a mounting plate 601 installed on one side of the fixed rod 5, an electric push rod 602 is installed on the mounting plate 601, the protruding end of the electric push rod 602 is connected to a pull rod 604, a fixed seat 603 is connected above the mounting plate 601, a rack 605 is sleeved on the fixed seat 603, the top of the rack 605 is fixedly connected to the pull rod 604, a gear 606 is sleeved on the connecting rod 701, and the gear 606 is meshed with the rack 605.

The structure of the clamping assembly 1 402 and the clamping assembly 2 403 is the same.

A foot seat 8 is fixedly connected to the lower surface of the base 1 .

Specifically, the electric push rod 602 is started to drive the rack 605 to move, and then the parts on the clamping plate 702 are driven to rotate through the gear 606, so that the angle can be adjusted to facilitate processing.

The working principle of the utility model is to place the parts on the upper surface of the operating table 1, start the double-axis motor 401, drive the screw rod 402 to rotate, and then drive the clamping block 405 to move on the screw rod 402, and then adjust the distance between the clamping blocks 405, so as to facilitate the clamping of parts of different sizes. The auxiliary block 407 slides on the slide rail 406, which can increase the stability during movement. When clamping, the buffer plate 704 first contacts the parts, slides on the clamping plate 702 through the buffer rod 703, and then the buffer spring 705 The buffer plate 704 provides buffering, and the anti-skid layer 707 can increase the friction with the parts to prevent the surface of the parts from being scratched. The electric push rod 202 is started to drive the rack 605 to move, and then the parts on the clamping plate 702 are driven to rotate through the gear 606. The angle can be adjusted to facilitate processing. The electric push rod 201 is started to drive the movable rod 206 to rotate, and then the hinge seat 204 is driven to slide on the slide groove 203, and then the operating table 3 is driven to move up and down, which is convenient for workers of different heights to operate, and is convenient and fast.

The above description is only a preferred embodiment of the present utility model patent and is not intended to limit the present utility model patent. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present utility model patent shall be included in the protection scope of the present utility model patent.

Claims (6)

1. The fixing clamp is characterized by comprising a base (1), wherein the upper surface of the base (1) is fixedly connected with a lifting mechanism (2), an operation table (3) is installed on the lifting mechanism (2), a clamping mechanism (4) is installed on the operation table (3), a fixing rod (5) is installed on the clamping mechanism (4), a rotating mechanism (6) is installed on one side of the fixing rod (5), and a buffer mechanism (7) is installed on one side of the fixing rod (5);

Clamping mechanism (4) are including installing at the inside biax motor (401) of operation panel (3), one side output of biax motor (401) is connected with clamping assembly one (402), the opposite side output of biax motor (401) is connected with clamping assembly two (403), clamping assembly one (402) is including connecting lead screw (404) on biax motor (401) output, install grip block (405) on lead screw (404), the upper surface of grip block (405) and the bottom fixed connection of dead lever (5), the inside of operation panel (3) is equipped with slide rail (406), be equipped with auxiliary block (407) on slide rail (406), auxiliary block (407) and grip block (405) fixed connection, the upper surface of operation panel (3) is equipped with bar slot hole (408), dead lever (5) slide on bar slot hole (408).

2. A fixing jig according to claim 1, wherein: elevating system (2) are including installing electric putter (201) at base (1) upper surface, the lower fixed surface of the end of stretching out of electric putter (201) and operation panel (3) is connected, be connected with telescopic link (202) between operation panel (3) and base (1), the upper surface of base (1) is equipped with spout (203), be equipped with articulated seat one (204) on spout (203), the lower surface of operation panel (3) is connected with articulated seat two (205), articulated between articulated seat one (204) and articulated seat two (205) have movable rod (206).

3. A fixing jig according to claim 1, wherein: the buffer gear (7) is including installing connecting rod (701) in dead lever (5) one side, the one end of connecting rod (701) is connected with grip block (702), the cover is equipped with buffer rod (703) on grip block (702), buffer plate (704) are installed to the one end of buffer rod (703), the lower surface of buffer plate (704) is equipped with skid resistant course (707), the cover is equipped with buffer spring (705) on buffer rod (703), the one end of buffer rod (703) passes grip block (702) and is connected with limiting plate (706).

4. A fixing clip according to claim 3, wherein: the rotary mechanism (6) comprises a mounting plate (601) arranged on one side of a fixed rod (5), an electric push rod II (602) is arranged on the mounting plate (601), a pull rod (604) is connected to the extending end of the electric push rod II (602), a fixing seat (603) is connected to the upper side of the mounting plate (601), a rack (605) is sleeved on the fixing seat (603), the top end of the rack (605) is fixedly connected with the pull rod (604), a gear (606) is sleeved on the connecting rod (701), and the gear (606) is meshed with the rack (605).

5. A fixing jig according to claim 1, wherein: the first clamping component (402) and the second clamping component (403) are identical in structure.

6. A fixing jig according to claim 1, wherein: the lower surface of the base (1) is fixedly connected with a foot seat (8).