Frame cross member work fixture

Abstract

The utility model discloses a vehicle frame cross beam work fixture which comprises a base, a plurality of electromagnets capable of moving left and right are installed above the base, magnets capable of moving up and down are arranged above the electromagnets, a plurality of second shells capable of moving left and right are further arranged above the base, and the second shells are connected with the base. The electromagnet fixing device is formed by arranging the storage battery, the electromagnet, the magnet, the first soft cushion, the second soft cushion, the second connecting block, the third connecting block, the fourth connecting block, the second telescopic rod and the spring, the number of the electromagnet fixing device is two, the electromagnet fixing device operates independently, the storage battery generates electricity, the electromagnet attracts the magnet, the magnet moves downwards rapidly, and the electromagnet fixing device is used for fixing the electromagnet. According to the vehicle frame cross beam tool clamp, the vehicle frame cross beam is fixed, so that the fixing mode of the vehicle frame cross beam tool clamp on the vehicle frame cross beam is simpler and quicker, the production efficiency is improved, meanwhile, manual operation is reduced, the possibility of accidents of workers is reduced, and the working safety is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tooling fixtures, in particular to a tooling fixture for a frame crossbeam. Background Art

[0002] In the process of automobile manufacturing, a variety of tools are needed, including fixtures for frame beams. Most of the existing frame beam fixtures have a single function. When facing frame beams of different sizes, they cannot change their clamping methods according to the target, which reduces the application occasions and increases the production cost. At the same time, the clamping method is relatively cumbersome, which reduces the production efficiency and increases the labor burden of the staff. In addition, the existing frame beam fixtures can only clamp one frame beam at a time regardless of the size of the frame beam, so that when facing many smaller clamping targets, the production efficiency is low. Utility Model Content

[0003] The purpose of the utility model is to provide a frame crossbeam fixture to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a frame crossbeam tooling fixture, including a base, a plurality of electromagnets that can move left and right are installed above the base, a magnet that can move up and down is arranged above the electromagnet, and a plurality of shells that can move left and right are also arranged above the base, and a plurality of clamps that can move up and down are arranged on the shells facing the direction of the electromagnets.

[0005] Optionally, two telescopic rods are installed on the top of the base, and the telescopic rods are respectively located on the left and right sides of the top of the base. An electric push rod is also installed on the top of the base. Connecting rings are installed on the output ends of the electric push rod and the telescopic rod, and a connecting rod is installed between every two adjacent connecting rings.

[0006] Optionally, a shell with an opening facing upward is installed on the top of the electric push rod, a plurality of bearings are installed in the shell, one end of a threaded rod is installed on the inner ring of the bearing, motors are installed on the left and right sides of the shell, one end of the threaded rod away from the bearing is connected to the motor, a slider is threadedly connected to the threaded rod, and a connecting block is installed on the top of the slider.

[0007] Optionally, a battery is installed on the top of the connecting block 1, the top of the battery is connected to the bottom of the electromagnet, and a soft pad 1 is installed on the top of the electromagnet.

[0008] Optionally, a connecting block 2 is installed on the rear side of the battery, a connecting block 3 is fixedly installed vertically on the rear side of the connecting block 2, a connecting block 4 is installed on the front side of the connecting block 3, a telescopic rod 2 is installed on the bottom of the connecting block 4, the bottom of the telescopic rod 2 is connected to the top of the magnet, a soft pad 2 is installed on the bottom of the magnet, a spring is installed on the bottom of the connecting block 4, and the end of the spring away from the connecting block 4 is connected to the top of the magnet.

[0009] Optionally, a plurality of electric push rods 2 are installed on the top of the shell 1, a connecting column is installed on the top of the electric push rod, a push rod is slidably connected inside the connecting column, a plurality of holes are opened on the push rod, a positioning pin is movably connected inside the connecting column, and the positioning pin extends downward and is inserted into the corresponding hole.

[0010] Optionally, the right end of the push rod is connected to shell two, a bidirectional threaded rod is installed in shell two through bearing two, a slider two is threadedly connected to the bidirectional threaded rod, one end of the slider two away from the bidirectional threaded rod is connected to a splint, a handle is installed on the top of the bidirectional threaded rod, and the handle extends upward and passes through shell two.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] 1. The utility model forms an electromagnet fixing device by arranging a battery, an electromagnet, a magnet, a cushion 1, a cushion 2, a connecting block 2, a connecting block 3, a connecting block 4, a telescopic rod 2 and a spring. The number of the devices is two and they operate independently of each other. The battery generates electricity to make the electromagnet attract the magnet, so that the magnet moves downward quickly to fix the frame beam. After the battery is turned off, the magnet is pulled upward quickly by the spring to release the clamping of the frame beam, so that the fixing method of the frame beam by a frame beam fixture is simpler and faster, which improves production efficiency, reduces manual operation, reduces the possibility of accidents to the staff, and improves work safety.

[0013] 2. The utility model forms a clamping device by arranging two electric push rods, connecting columns, push rods, holes, locating pins, two shells, two bearings, two bidirectional threaded rods, two sliders, clamps and handles, and the number of the devices is two, and they operate independently of each other. The clamping device can move up and down, and when a frame beam fixture clamps a larger frame beam, it can move downward to prevent collision with the larger frame beam; at the same time, a clamping device can cooperate with an electromagnet fixing device to form a freely movable clamping device, and the number of the devices is two, and they are independent of each other. Each freely movable clamping device can clamp a smaller frame beam alone, so that a frame beam fixture can clamp two smaller frame beams at the same time, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural cross-sectional view of the front view of the utility model;

[0015] Figure 2 It is a structural cross-sectional view of the left side view of the utility model;

[0016] Figure 3 It is a schematic diagram of the structure of the top view of the push rod, the hole, the positioning pin, the second housing, the second bearing, the bidirectional threaded rod, the second slider, the clamping plate and the handle in the utility model;

[0017] Figure 4 For this utility model Figure 1 A partial enlarged view of AA in FIG.

[0018] In the figure: 1 base, 2 electric push rod 1, 3 telescopic rod 1, 4 connecting ring, 5 connecting rod, 6 housing 1, 7 bearing 1, 8 threaded rod, 9 slider 1, 10 connecting block 1, 11 motor, 12 battery, 13 electromagnet, 14 cushion 1, 15 connecting block 2, 16 connecting block 3, 17 connecting block 4, 18 telescopic rod 2, 19 magnet, 20 cushion 2, 21 spring, 22 electric push rod 2, 23 connecting column, 24 push rod, 25 hole, 26 positioning pin, 27 housing 2, 28 bearing 2, 29 bidirectional threaded rod, 30 slider 2, 31 clamping plate, 32 handle. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] See also Figure 1-4A vehicle frame crossbeam fixture includes a base 1, a plurality of electromagnets 13 movable left and right are installed above the base 1, the number of the electromagnets 13 is specifically two, a magnet 19 movable up and down is arranged above the electromagnet 13, a plurality of shells 27 movable left and right are also arranged above the base 1, the number of the shells 27 is specifically two, and a plurality of clamps 31 movable up and down are arranged on the shells 27 facing the direction of the electromagnets 13, and the number of the clamps 31 is four in total.

[0021] Two telescopic rods 3 are also installed on the top of the base 1, and the telescopic rods 3 are respectively located on the left and right sides of the top of the base 1. An electric push rod 2 is also installed on the top of the base 1, and the electric push rod 2 is located between the two telescopic rods 3. Connecting rings 4 are installed on the output ends of the electric push rod 2 and the telescopic rod 3, and a connecting rod 5 is connected and installed between every two adjacent connecting rings 4. When the electric push rod 2 is started, when the output end of the electric push rod 2 moves, it will drive the tops of the two telescopic rods 3 to move synchronously through the connecting ring 4 and the connecting rod 5.

[0022] A shell 6 with an opening facing upward is installed on the top of the electric push rod 2. The height of the shell 6 can be adjusted by the electric push rod 2, and the bottom of the shell 6 is connected to the top of the telescopic rod 3. Several bearings 7 are installed in the shell 6. The number of bearings 7 is specifically two. One end of a threaded rod 8 is installed on the inner ring of the bearing 7. Motors 11 are installed on the left and right sides of the shell 6. The end of the threaded rod 8 away from the bearing 7 is connected to the motor 11. A slider 9 is threadedly connected to the threaded rod 8. A connecting block 10 is installed on the top of the slider 9. Starting the motor 11 can rotate the threaded rod 8 connected thereto, thereby moving the slider 9 on the threaded rod 8.

[0023] A battery 12 is installed on the top of the connecting block 10, and the top of the battery 12 is connected to the bottom of the electromagnet 13. The power provided by the battery 12 to the electromagnet 13 can be turned on or off. When the battery 12 turns on the power supply, the electromagnet 13 generates magnetic force. When the battery 12 is turned off, the magnetic force of the electromagnet 13 disappears. A soft pad 14 is installed on the top of the electromagnet 13 to prevent the frame beam from directly colliding with the electromagnet 13 during rapid clamping, thereby reducing damage to the frame beam and the electromagnet 13.

[0024] A connecting block 2 15 is installed on the rear side of the battery 12, a connecting block 3 16 is fixedly installed vertically on the rear side of the connecting block 2 15, a connecting block 4 17 is installed on the front side of the connecting block 3 16, a telescopic rod 2 18 is installed on the bottom of the connecting block 4 17, the bottom of the telescopic rod 2 18 is connected to the top of the magnet 19, a soft pad 20 is installed on the bottom of the magnet 19 to prevent the frame beam from directly colliding with the magnet 19 during quick clamping, thereby reducing damage to the frame beam and the magnet 19, a spring 21 is installed on the bottom of the connecting block 4 17, one end of the spring 21 away from the connecting block 4 17 is connected to the top of the magnet 19, when the magnet 19 moves, the spring 21 generates a continuous pulling force on the magnet 19, so that the magnet 19 can quickly return to its original position.

[0025] A plurality of electric push rods 22 are installed on the top of the housing 6. The number of the electric push rods 22 is specifically two. A connecting column 23 is installed on the top of the electric push rod 22. A push rod 24 is slidably connected in the connecting column 23. A plurality of holes 25 are opened on the push rod 24. A positioning pin 26 is movably connected in the connecting column 23. The positioning pin 26 extends downward and is inserted into the corresponding hole 25. It should be noted that in the present utility model Figure 1 In the figure, there is a distance between the positioning pin 26 and the hole 25 so that the reader can better distinguish the positional relationship between the two. In actual production, the positioning pin 26 is in close contact with the hole 25. When the positioning pin 26 is inserted into the hole 25, the push rod 24 cannot move. When the positioning pin 26 leaves the hole 25, the push rod 24 can move.

[0026] The right end of the push rod 24 is connected to the shell body 27, and the push rod 24 drives the shell body 27 to move left and right. A two-way threaded rod 29 is installed in the shell body 27 through a bearing 28. A plurality of sliders 230 are threadedly connected to the two-way threaded rod 29. The number of sliders 230 is specifically two. One end of the slider 230 away from the two-way threaded rod 29 is connected to a clamping plate 31. A handle 32 is installed on the top of the two-way threaded rod 29. The handle 32 extends upward and passes through the shell body 27. The two-way threaded rod 29 can be rotated by rotating the handle 32, so that the two sliders 230 move on the two-way threaded rod 29 at the same time, and the moving directions of the two sliders 230 are opposite, and the clamping plate 31 is driven to move together to clamp the frame crossbeam.

[0027] When in use, the staff can first adjust the height of the shell 6 by the electric push rod 2 according to the size of the frame beam to be clamped, so as to facilitate the subsequent clamping work. If the frame beam is large, the electric push rod 22 can be started to lower the connecting column 23, and then the motor 11 can be started to move the two electromagnets 13 to the specified positions respectively, and then the frame beam can be placed on the soft pad 14, and then the battery 12 can be started to move the magnet 19 downward to fix the frame beam; if the frame beam is small, a frame beam can be placed on each of the left and right soft pads 14, and then the battery 12 can be started to fix the two frame beams respectively, and then the two positioning pins 26 can be pulled out, and the two push rods 24 can be moved to the specified positions, and then the positioning pins 26 can be reinserted, and then the handle 32 can be turned to clamp and fix the two frame beams respectively through the clamping plate 31, so as to complete the simultaneous clamping of the two frame beams.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A frame crossbeam fixture, comprising a base (1), characterized in that: A plurality of electromagnets (13) that can move leftward and rightward are installed above the base (1), a magnet (19) that can move up and down is arranged above the electromagnet (13), a plurality of shells (27) that can move leftward and rightward are also arranged above the base (1), and a plurality of clamps (31) that can move up and down are arranged on the shells (27) in the direction of the electromagnets (13).

2. A frame crossbeam fixture according to claim 1, characterized in that: Two telescopic rods (3) are installed on the top of the base (1), and the telescopic rods (3) are respectively located on the left and right sides of the top of the base (1). An electric push rod (2) is also installed on the top of the base (1). Connecting rings (4) are installed on the output ends of the electric push rod (2) and the telescopic rod (3), and a connecting rod (5) is installed between every two adjacent connecting rings (4).

3. A frame crossbeam fixture according to claim 2, characterized in that: A housing (6) with an opening facing upward is installed on the top of the electric push rod (2), a plurality of bearings (7) are installed in the housing (6), a threaded rod (8) is installed on the inner ring of the bearing (7), a motor (11) is installed on both the left and right sides of the housing (6), one end of the threaded rod (8) away from the bearing (7) is connected to the motor (11), a slider (9) is threadedly connected to the threaded rod (8), and a connecting block (10) is installed on the top of the slider (9).

4. A frame crossbeam fixture according to claim 3, characterized in that: A storage battery (12) is installed on the top of the connection block (10), the top of the storage battery (12) is connected to the bottom of the electromagnet (13), and a soft pad (14) is installed on the top of the electromagnet (13).

5. The frame crossbeam fixture according to claim 4, characterized in that: A second connection block (15) is installed on the rear side of the battery (12), a third connection block (16) vertically upward is fixedly installed on the rear side of the second connection block (15), a fourth connection block (17) is installed on the front side of the third connection block (16), a second telescopic rod (18) is installed on the bottom of the fourth connection block (17), the bottom of the second telescopic rod (18) is connected to the top of the magnet (19), a second soft pad (20) is installed on the bottom of the magnet (19), a spring (21) is installed on the bottom of the fourth connection block (17), and one end of the spring (21) away from the fourth connection block (17) is connected to the top of the magnet (19).

6. A frame crossbeam fixture according to claim 5, characterized in that: A plurality of electric push rods (22) are installed on the top of the housing (6), a connecting column (23) is installed on the top of the electric push rod (22), a push rod (24) is slidably connected inside the connecting column (23), a plurality of holes (25) are opened on the push rod (24), a positioning pin (26) is movably connected inside the connecting column (23), and the positioning pin (26) extends downward and is inserted into the corresponding hole (25).

7. A frame crossbeam fixture according to claim 6, characterized in that: The right end of the push rod (24) is connected to the second shell (27), and a bidirectional threaded rod (29) is installed in the second shell (27) through a second bearing (28). A plurality of second sliders (30) are threadedly connected to the bidirectional threaded rod (29), and one end of the second slider (30) away from the bidirectional threaded rod (29) is connected to a clamping plate (31). A handle (32) is installed on the top of the bidirectional threaded rod (29), and the handle (32) extends upward and passes through the second shell (27).

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