CN219901102U - Quick positioning and locking device - Google Patents

Abstract

The utility model provides a quick positioning and locking device, which belongs to the field of processing technology and solves the problems of troublesome operation and long clamping time of traditional machine tool molds when clamping and locking workpieces. It includes a base plate, a sliding frame and a locking piece. ; The left and right ends of the base plate are equipped with side plates, the rear ends of the two sets of side plates are equipped with baffles through bolts, and slide rails are installed through bolts on the side plates; a slide block is installed through bolts on the sliding frame, The block slides on the slide rail; the locking piece is installed on the bottom plate; the utility model pulls the mounting seat through the tension spring, so that the two sets of splints clamp the workpiece to achieve rapid clamping, and the rubber plate protects the workpiece. The positioning column can position the workpiece and prevent the workpiece from moving on the rubber plate; by controlling the extension of the No. 2 hydraulic rod, the bearing position rises, and the vertical plate is squeezed through the bearing to keep the two sets of splints away from each other to achieve the relaxation of the workpiece. easy to use.

Description

A quick positioning locking device

Technical field

The utility model belongs to the field of processing technology, and more specifically, relates to a quick positioning and locking device.

Background technique

Machine tools refer to machines that make machines, also known as work machines or machine tools, and are customarily referred to as machine tools. During the working process of the machine tool, the workpiece needs to be fixedly positioned, so a quick positioning locking device is needed.

Based on the above, the existing machine tool molds are positioned on the workbench mainly by manually using locking bolts to lock the workpiece on the machine tool. The operation is cumbersome and the clamping time is long, which seriously reduces the work efficiency and hinders the processing progress.

Utility model content

In order to solve the above technical problems, the present invention provides a quick positioning and locking device to solve the problems of troublesome operation and long clamping time of traditional machine tool molds when clamping and locking workpieces.

The purpose and effect of a quick positioning locking device of this utility model are achieved by the following specific technical means:

A quick positioning locking device, characterized by: including a base plate, a sliding frame and a locking piece; four sets of legs are installed on the base plate, and side plates are installed on the left and right ends of the base plate, and the rear ends of the two sets of side plates A baffle is installed through bolts, and a slide rail is installed on the side plate through bolts; a slide block is installed on the sliding frame through bolts, and the slide block slides on the slide rail; the locking piece is installed on the bottom plate, and the locking piece It includes a shaft connection box, a disc is installed on the output shaft of the shaft connection box, and a mounting seat is fixed on the disc.

Further, two sets of shaft joint seats are installed on the side plate through bolts. The No. 1 screw is installed on the shaft joint seat. Two groups of No. 1 motors are installed on the baffle plate through bolts. The rotating shaft of the No. 1 motor is connected to the No. 1 screw. The rear end is connected, and a threaded block is installed on the sliding frame, and the threaded block matches the thread of the No. 1 screw.

Further, two sets of slide rails are installed on the sliding frame, and a sliding plate is installed on the sliding rail. The sliding plate slides on the sliding rail, and a No. 2 screw is connected to the sliding frame. The No. 2 screw is connected to the back of the sliding plate. The end threads are matched, and the No. 2 motor is installed on the right end of the sliding frame through bolts. The rotating shaft of the No. 2 motor is connected to the right end of the No. 2 screw.

Further, two sets of slide rails are installed on the sliding plate, and four sets of slide blocks are installed on the slide rails. A mounting plate is installed on the slide block. A clamp seat is installed on the rear end of the mounting plate. The sliding plate is installed with bolts. A No. 1 hydraulic rod is installed on the support, and the telescopic end of the No. 1 hydraulic rod is installed on the clamp base.

Further, the locking part also includes an adjusting plate, a No. 3 motor, a right-angle seat and a No. 2 hydraulic rod. The adjusting plate is provided with a chute. The adjusting plate is installed on the shaft connection box through bolts. The No. 3 motor is installed through bolts. There is a pulley on the chute on the adjustment plate, and a pulley is installed on the rotating shaft of the No. 3 motor. A pulley is installed on the input shaft of the shaft connection box. Two sets of pulleys are installed with connecting belts. There are two sets of right-angle seats and two sets of right-angle seats. The seat is installed on the disc through bolts. Two sets of No. 2 hydraulic rods are installed on the right-angle seat. The telescopic end of the No. 2 hydraulic rod is equipped with a shaft connection block. The shaft connection block is connected with a bearing, and the mounting seat is provided with a sliding slot, and two sets of rail plates are installed on the mounting base through bolts.

Further, there is a movable plate sliding on the rail plate. There are two sets of movable plates. A vertical plate is installed on the movable plate through bolts. The lower end of the vertical plate is set as a slope, and the vertical plate is located directly above the bearing. On the mounting seat Two sets of hanging rods are installed, and a tension spring is installed between the hanging rod and the vertical plate. A splint is installed on the upper end of the movable plate through bolts. A rubber plate is installed on the plywood through bolts. Two sets of positioning posts are fixed on the rubber plate.

The utility model at least includes the following beneficial effects:

1. There is a movable plate sliding on the track plate of this utility model. There are two sets of movable plates. A vertical plate is installed on the movable plate through bolts. The lower end of the vertical plate is set as a slope, and the vertical plate is located directly above the bearing. The mounting seat There are two sets of hanging rods installed on the top, and a tension spring is installed between the hanging rod and the vertical plate. When in use, the mounting base is pulled by the tension spring, so that the two sets of splints clamp the workpiece to achieve rapid clamping, and the plywood is installed on the There is a rubber plate, and a positioning post is provided on the rubber plate. The rubber plate protects the workpiece. The positioning post can position the workpiece and prevent the workpiece from moving on the rubber plate.

2. This utility model controls the extension of the No. 2 hydraulic rod to raise the bearing position, and squeezes the vertical plates through the bearings, which can increase the distance between the two sets of vertical plates, thereby keeping the two sets of splints apart and relaxing the workpiece. , the operation is simple, and the bronze drum controls the rotation of the No. 3 motor to rotate the workpiece, which facilitates the processing of the workpiece.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model.

Figure 2 is a schematic structural diagram of the sliding plate of the present utility model.

Figure 3 is a schematic structural diagram of the locking member of the present invention.

Figure 4 is an enlarged structural schematic diagram of position A in Figure 3 of the present invention.

In the figure, the corresponding relationship between the component names and the drawing numbers is:

1. Base plate; 11. Feet; 12. Side plates; 121. Slide rail; 122. Shaft joint seat; 123. No. 1 screw; 124. No. 1 motor; 13. Baffle; 2. Sliding frame; 21. Slider ; 22. Threaded block; 23. No. 2 screw; 24. No. 2 motor; 25. Sliding plate; 251. Mounting plate; 252. Support; 253. No. 1 hydraulic rod; 254. Clamp seat; 3. Locking parts ; 31. Shaft connection box; 32. Adjustment plate; 33. No. 3 motor; 34. Disc; 35. Mounting seat; 351. Rail plate; 352. Movable plate; 353. Vertical plate; 354. Hanging rod; 355. Plywood; 356, rubber plate; 357, positioning column; 36, right-angle seat; 37, No. 2 hydraulic rod; 371, shaft connecting block; 372, bearing.

Detailed ways

The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples.

Example:

As shown in Figure 1 to Figure 4:

The utility model provides a quick positioning and locking device, which includes a base plate 1, a sliding frame 2 and a locking piece 3; four sets of legs 11 are installed on the base plate 1, and side plates 12 are installed on the left and right ends of the base plate 1. Two sets of legs 11 are installed on the base plate 1. A baffle 13 is installed on the rear end of the side plate 12 through bolts, and a slide rail 121 is installed on the side plate 12 through bolts; a slide block 21 is installed on the sliding frame 2 through bolts, and the slide block 21 slides on the slide rail 121; The locking part 3 is installed on the base plate 1. The locking part 3 includes a shaft connection box 31. A disc 34 is installed on the output shaft of the shaft connection box 31, and a mounting seat 35 is fixed on the disc 34.

Among them, two sets of shaft joint seats 122 are installed on the side plate 12 through bolts, and a No. 1 screw 123 is installed on the shaft joint seats 122. Two groups of No. 1 motors 124 are installed on the baffle 13 through bolts. The rotating shaft of the No. 1 motor 124 is connected to the The rear end of the No. 1 screw 123 is connected. A threaded block 22 is installed on the sliding frame 2. The threaded block 22 is threaded with the No. 1 screw 123. Two sets of slide rails 121 are installed on the sliding frame 2. A sliding plate is installed on the slide rail 121. 25. The sliding plate 25 slides on the slide rail 121, and the No. 2 screw 23 is connected to the sliding frame 2. The No. 2 screw 23 is threaded with the rear end of the sliding plate 25. The right end of the sliding frame 2 is installed with the No. 2 screw through bolts. Motor 24, the rotating shaft of the No. 2 motor 24 is connected to the right end of the No. 2 screw 23. Two sets of slide rails 121 are installed on the sliding plate 25. Four sets of slide blocks 21 are installed on the slide rails 121. A mounting plate is installed on the slide block 21. 251. A clamp seat 254 is installed at the rear end of the installation plate 251. A support 252 is installed on the sliding plate 25 through bolts. The No. 1 hydraulic rod 253 is installed on the support 252. The telescopic end of the No. 1 hydraulic rod 253 is installed on the clamp seat 254. Its function is to control the rotation of the No. 1 motor 124 to move the sliding frame 2 forward and backward, control the rotation of the No. 2 motor 24 to move the sliding plate 25 left and right, and control the expansion and contraction of the No. 1 hydraulic rod 253 to adjust the height of the mounting plate 251.

Among them, the locking member 3 also includes an adjusting plate 32, a No. 3 motor 33, a right-angle seat 36 and a No. 2 hydraulic rod 37. The adjusting plate 32 is provided with a chute, and the adjusting plate 32 is installed on the shaft connection box 31 through bolts. The No. 3 motor 33 is installed on the chute on the adjustment plate 32 through bolts, and a pulley is installed on the rotating shaft of the No. 3 motor 33. A pulley is installed on the input shaft of the shaft connection box 31. The two sets of pulleys are installed with connecting belts at right angles. The seat 36 is provided with two groups. The two sets of right-angle seats 36 are installed on the disk 34 through bolts. Two sets of No. 2 hydraulic rods 37 are installed on the right-angle seats 36. The telescopic end of the No. 2 hydraulic rod 37 is equipped with a shaft connecting block 371. A bearing 372 is connected to the shaft connecting block 371, and a chute is provided on the mounting base 35. Two sets of rail plates 351 are installed on the mounting base 35 through bolts. A movable plate 352 slides on the rail plate 351, and the movable plate 352 is provided with a sliding groove. Two sets of vertical plates 353 are installed on the movable plate 352 through bolts. The lower end of the vertical plate 353 is set as a slope, and the vertical plate 353 is located directly above the bearing 372. Two sets of hanging rods 354 are installed on the mounting base 35. The hanging rods 354 A tension spring is installed between the movable plate 352 and the vertical plate 353. A splint 355 is installed on the upper end of the movable plate 352 through bolts. A rubber plate 356 is installed on the plywood 355 through bolts. Two sets of positioning posts 357 are fixed on the rubber plate 356. Their functions are: The mounting base 35 is pulled by the tension spring, so that the two sets of plywood 355 clamp the workpiece, and a rubber plate 356 is installed on the plywood 355. The rubber plate 356 is provided with a positioning post 357. The rubber plate 356 protects the workpiece. The positioning post 357 can position the workpiece to prevent the workpiece from moving on the rubber plate 356, control the extension of the No. 2 hydraulic rod 37 to raise the position of the bearing 372, and squeeze the vertical plate 353 through the bearing 372, so that the two sets of vertical plates 353 can be The distance becomes larger, thereby moving the two sets of clamping plates 355 away from each other, thereby achieving relaxation of the workpiece.

The specific usage and function of this embodiment:

In the utility model, when in use, the sliding frame 2 can be moved forward and backward by controlling the rotation of the No. 1 motor 124, the sliding plate 25 can be moved left and right by controlling the rotation of the No. 2 motor 24, and the height of the mounting plate 251 can be achieved by controlling the expansion and contraction of the No. 1 hydraulic rod 253. Adjust the mounting base 35 by pulling the tension spring, so that the two sets of plywood 355 clamp the workpiece, and a rubber plate 356 is installed on the plywood 355. The rubber plate 356 is provided with a positioning post 357, and the rubber plate 356 protects the workpiece. The positioning column 357 can position the workpiece and prevent the workpiece from moving on the rubber plate 356. It controls the extension of the No. 2 hydraulic rod 37 to raise the position of the bearing 372, and squeezes the vertical plate 353 through the bearing 372, so that the two sets of vertical plates can be moved. The distance between the plates 353 becomes larger, thereby moving the two sets of clamping plates 355 away from each other, thereby achieving relaxation of the workpiece.

Claims (6)

1. A quick positioning locking device, characterized by: including a base plate (1), a sliding frame (2) and a locking piece (3); four sets of legs (11) are installed on the base plate (1), and Side plates (12) are installed on the left and right ends of the bottom plate (1), baffles (13) are installed on the rear ends of the two sets of side plates (12) through bolts, and slide rails (121) are installed on the side plates (12) through bolts. ); the sliding frame (2) is equipped with a slider (21) through bolts, and the slider (21) slides on the slide rail (121); the locking piece (3) is installed on the bottom plate (1), The locking piece (3) includes a shaft connection box (31), a disc (34) is installed on the output shaft of the shaft connection box (31), and a mounting seat (35) is fixed on the disc (34). 2. A quick positioning locking device according to claim 1, characterized in that, two sets of shaft joint seats (122) are installed on the side plate (12) through bolts, and the shaft joint seats (122) are mounted on There is a No. 1 screw (123), and two sets of No. 1 motors (124) are installed on the baffle (13) through bolts. The rotating shaft of the No. 1 motor (124) is connected to the rear end of the No. 1 screw (123). The sliding frame (2 ) is installed with a threaded block (22), and the threaded block (22) is threadedly matched with the No. 1 screw (123). 3. A quick positioning locking device according to claim 2, characterized in that two sets of slide rails (121) are installed on the sliding frame (2), and a sliding plate (121) is installed on the slide rails (121). 25), the sliding plate (25) slides on the sliding rail (121), and the sliding frame (2) is shaft-connected with the No. 2 screw (23), and the No. 2 screw (23) is connected to the rear end thread of the sliding plate (25). To cooperate, the No. 2 motor (24) is installed on the right end of the sliding frame (2) through bolts, and the rotating shaft of the No. 2 motor (24) is connected to the right end of the No. 2 screw (23). 4. A quick positioning locking device according to claim 3, characterized in that two sets of slide rails (121) are installed on the sliding plate (25), and four sets of slide rails (121) are installed on the slide rails (121). Block (21), a mounting plate (251) is installed on the sliding block (21), a clamp seat (254) is installed on the rear end of the mounting plate (251), and a support (252) is installed on the sliding plate (25) through bolts , the No. 1 hydraulic rod (253) is installed on the support (252), and the telescopic end of the No. 1 hydraulic rod (253) is installed on the clamp seat (254). 5. A quick positioning locking device according to claim 1, characterized in that the locking member (3) also includes an adjustment plate (32), a No. 3 motor (33), a right-angle seat (36) and a The No. 2 hydraulic rod (37) is provided with a chute on the adjusting plate (32). The adjusting plate (32) is installed on the shaft connection box (31) through bolts. The No. 3 motor (33) is installed on the adjusting plate (32) through bolts. ), a pulley is installed on the rotating shaft of the No. 3 motor (33), a pulley is installed on the input shaft of the shaft connection box (31), a connecting belt is installed on the two sets of pulleys, and a right-angle seat (36) is installed There are two groups. Two sets of right-angle seats (36) are installed on the disc (34) through bolts. Two sets of No. 2 hydraulic rods (37) are installed on the right-angle seats (36). The telescopic end of the No. 2 hydraulic rod (37) A shaft connection block (371) is installed, a bearing (372) is connected to the shaft connection block (371), and a slide groove is provided on the mounting base (35). Two sets of rail plates are installed on the mounting base (35) through bolts. (351). 6. A quick positioning locking device according to claim 5, characterized in that there is a movable plate (352) sliding on the rail plate (351), and the movable plate (352) is provided with two groups, the movable plate (352) A vertical plate (353) is installed on the bearing (352) through bolts. The lower end of the vertical plate (353) is set as an inclined plane, and the vertical plate (353) is located directly above the bearing (372). Two sets of hangers are installed on the mounting base (35). Rod (354), a tension spring is installed between the hanging rod (354) and the vertical plate (353), the upper end of the movable plate (352) is installed with a splint (355) through bolts, and a rubber plate is installed on the plywood (355) through bolts (356), two sets of positioning posts (357) are fixed on the rubber plate (356).