Metal part cutting fixing clamp

Abstract

The utility model relates to the technical field of metal part cutting, and discloses a metal part cutting fixing clamp which comprises a bracket, clamping pieces are arranged, a plurality of metal parts are placed on the bracket, an output shaft of a motor drives a two-way lead screw to rotate, the two-way lead screw drives two transmission rods to get close to each other, and the two transmission rods are driven to rotate; two transmission rods drive a plurality of clamping pieces to get close to each other, the clamping pieces intersect with each other so that a plurality of placed metal pieces can be clamped at the same time, an output shaft of a motor drives a rotating rod to rotate, the rotating rod drives a plurality of blades to rotate, an output shaft of a hydraulic rod drives a U-shaped connecting frame to gradually move downwards, and the U-shaped connecting frame drives the blades to gradually move downwards. At the moment, multiple metal pieces can be cut through the blades, compared with an independent clamping mode, time can be saved, the cutting efficiency can be improved, the multiple blades can be used for cutting the metal pieces into multiple sections at the same time, and therefore the efficiency is further improved.

Description

Technical Field

[0001] The present application relates to the technical field of metal part cutting, and in particular to a metal part cutting and fixing fixture. Background Art

[0002] A fixture is a device used to fix the object to be processed during the mechanical manufacturing process so that it occupies the correct position for construction or inspection. It is also called a clamp.

[0003] However, in practical applications, most existing fixing clamps can only clamp a single metal piece at a time when fixing the metal piece to be cut. Therefore, a lot of time is wasted in the process of repeated clamping, thereby affecting work efficiency.

[0004] Therefore, those skilled in the art provide a metal part cutting and fixing fixture to solve the problems raised in the above background technology. Utility Model Content

[0005] In order to solve the problem in the above background technology that only a single metal piece can be clamped at a time, thereby wasting a lot of time in the process of repeated clamping, thereby affecting work efficiency, the present application provides a metal piece cutting and fixing clamp.

[0006] A metal part cutting and fixing fixture provided in the present application adopts the following technical solution: it includes a bracket, the front and rear sides of the bracket are fixedly connected to the same U-shaped hanger, the front inner wall of the U-shaped hanger is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a bidirectional screw rod, the outer side spiral transmission of the bidirectional screw rod is connected to two transmission rods, the top sides of the two transmission rods are fixedly connected to a plurality of clips, the plurality of clips are divided into two groups and the two groups of clips are distributed in a cross-staggered manner in sequence, the top side of the U-shaped hanger is fixedly connected to a hydraulic rod, the output shaft of the hydraulic rod is fixedly connected to a U-shaped connecting frame, the left side of the U-shaped connecting frame is fixedly connected to a motor, the output shaft of the motor is fixedly connected to a rotating rod, and the outer side of the rotating rod is fixedly sleeved with a plurality of blades.

[0007] Preferably, a limit plate is fixedly connected to the right side of the bracket, and the limit plate is located at the center.

[0008] Preferably, protective plates are fixedly connected to both left and right sides of the U-shaped connecting frame, and the two protective plates are symmetrically distributed.

[0009] Preferably, the top sides of the two protective plates are fixedly connected with guide rods, the bottom side of the U-shaped hanger is provided with two guide holes, and the two guide rods are slidably connected to the inner walls of the two guide holes respectively.

[0010] Preferably, the bottom sides of the plurality of clips are fixedly connected with rubber pads.

[0011] In summary, this application includes the following beneficial technical effects:

[0012] 1. By setting the clamps, multiple metal parts are placed on the bracket, the output shaft of the motor drives the bidirectional screw to rotate, the bidirectional screw drives the two transmission rods to approach each other, the two transmission rods drive multiple clamps to approach each other, the multiple clamps cross each other so that multiple placed metal parts can be clamped at the same time, the output shaft of the motor drives the rotating rod to rotate, the rotating rod drives multiple blades to rotate, the output shaft of the hydraulic rod drives the U-shaped connecting frame to gradually move downward, the U-shaped connecting frame drives multiple blades to gradually move downward, at this time, the blades can be used to cut multiple metal parts, compared with the single clamping method, it can save time and improve cutting efficiency, and the use of multiple blades can cut the metal parts into multiple sections at the same time, thereby further improving efficiency.

[0013] 2. By setting a limit plate, when multiple metal parts are placed, the limit plate is used to limit the position, so that the multiple metal parts are placed relatively aligned, avoiding the uneven situation that leads to an increase in cutting waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of a top view of a metal part cutting and fixing fixture in an embodiment of the present application;

[0015] Figure 2 It is a bottom view structural schematic diagram of a metal part cutting and fixing fixture in an embodiment of the present application;

[0016] Figure 3 It is a side structural schematic diagram of a metal part cutting and fixing fixture in an embodiment of the present application.

[0017] Explanation of the accompanying drawings: 1. bracket; 2. U-shaped hanger; 3. motor; 4. bidirectional screw; 5. transmission rod; 6. clip; 7. hydraulic rod; 8. U-shaped connecting frame; 9. motor; 10. rotating rod; 11. blade; 12. limit plate; 13. protective plate; 14. guide rod; 15. rubber pad. DETAILED DESCRIPTION

[0018] The following will be combined with the attached Figure 1-3 The technical solution of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of them. Based on the embodiments of 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.

[0019] The present application embodiment discloses a metal part cutting and fixing fixture, referring to Figure 1-3, including a bracket 1, the front and rear sides of the bracket 1 are fixedly connected with the same U-shaped hanger 2, the front inner wall of the U-shaped hanger 2 is fixedly connected with a motor 3, the output shaft of the motor 3 is fixedly connected with a bidirectional screw rod 4, the outer spiral transmission of the bidirectional screw rod 4 is connected with two transmission rods 5, the top sides of the two transmission rods 5 are fixedly connected with a plurality of clips 6, the plurality of clips 6 are divided into two groups and the two groups of clips 6 are distributed in a cross-staggered manner, the top side of the U-shaped hanger 2 is fixedly connected with a hydraulic rod 7, the output shaft of the hydraulic rod 7 is fixedly connected with a U-shaped connecting frame 8, the left side of the U-shaped connecting frame 8 is fixedly connected with a motor 9, the output shaft of the motor 9 is fixedly connected with a rotating rod 10, and the outer side of the rotating rod 10 is fixedly sleeved with a plurality of blades 11; by arranging the clips 6, a plurality of metal parts are placed on On the bracket 1, the output shaft of the motor 3 drives the bidirectional screw rod 4 to rotate, the bidirectional screw rod 4 drives the two transmission rods 5 to approach each other, the two transmission rods 5 drive multiple clamps 6 to approach each other, and the multiple clamps 6 cross each other so that multiple placed metal parts can be clamped at the same time, the output shaft of the motor 9 drives the rotating rod 10 to rotate, the rotating rod 10 drives multiple blades 11 to rotate, the output shaft of the hydraulic rod 7 drives the U-shaped connecting frame 8 to gradually move downward, the U-shaped connecting frame 8 drives multiple blades 11 to gradually move downward, at this time, the blade 11 can be used to cut multiple metal parts, compared with the single clamping method, it can save time and improve cutting efficiency, and the use of multiple blades 11 can cut the metal parts into multiple sections at the same time, thereby further improving efficiency.

[0020] In the present application, the right side of the bracket 1 is fixedly connected to a limiting plate 12, which is located at the center. By setting the limiting plate 12, when multiple metal parts are placed, the limiting function of the limiting plate 12 is utilized so that the multiple metal parts are relatively aligned when placed, thereby avoiding unevenness that leads to an increase in cutting waste.

[0021] In the present application, protective plates 13 are fixedly connected to the left and right sides of the U-shaped connecting frame 8, and the two protective plates 13 are symmetrically distributed; by setting the protective plates 13, during the cutting process, the two protective plates 13 cooperate with each other to shield the sparks generated during cutting, avoiding the risk of sparks flying around and causing burns.

[0022] In the present application, the top sides of the two protective plates 13 are fixedly connected with guide rods 14, and two guide holes are opened on the bottom side of the U-shaped hanger 2. The two guide rods 14 are respectively slidably connected to the inner walls of the two guide holes; by setting the guide rods 14 and the guide holes, when the blade 11 moves downward for cutting, the guide rods 14 cooperate with the guide holes to enable the blade 11 to keep moving in the vertical direction, thereby ensuring the vertical flatness of the metal part cutting.

[0023] In the present application, the bottom sides of multiple clips 6 are fixedly connected with rubber pads 15; by providing the rubber pads 15, when the clips 6 contact with the metal parts, the rubber pads 15 can increase the friction between the clips 6 and the metal parts, and at the same time, can avoid the generation of scratches on the surface of the metal parts due to extrusion.

[0024] The standard parts used in the utility model can all be purchased from the market, and special-shaped parts can be customized according to the instructions and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt the conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0025] The implementation principle of the metal piece cutting and fixing clamp of the embodiment of the present application is as follows: when in use, multiple metal pieces are placed on the bracket 1, the output shaft of the motor 3 drives the bidirectional screw rod 4 to rotate, the bidirectional screw rod 4 drives the two transmission rods 5 to approach each other, the two transmission rods 5 drive multiple clamps 6 to approach each other, the multiple clamps 6 cross each other so that multiple placed metal pieces can be clamped at the same time, the output shaft of the motor 9 drives the rotating rod 10 to rotate, the rotating rod 10 drives multiple blades 11 to rotate, the output shaft of the hydraulic rod 7 drives the U-shaped connecting frame 8 to gradually move downward, the U-shaped connecting frame 8 drives multiple blades 11 to gradually move downward, at this time, the blades 11 can be used to cut multiple metal pieces, compared with the single clamping method, it can save time and improve cutting efficiency, and multiple blades 11 The utilization can cut metal parts into multiple sections at the same time, thereby further improving efficiency. When multiple metal parts are placed, the limiting plate 12 is used to limit the multiple metal parts so that they are relatively aligned when placed, avoiding the uneven situation that leads to an increase in cutting waste. During the cutting process, the two protective plates 13 cooperate with each other to shield the sparks generated during cutting, avoiding the risk of sparks flying around and causing burns. When the blade 11 moves downward for cutting, the guide rod 14 cooperates with the guide hole to keep the blade 11 moving in the vertical direction, thereby ensuring the vertical flatness of the metal part cutting. When the clip 6 contacts the metal part, the rubber pad 15 can increase the friction between the clip 6 and the metal part, and at the same time, it can avoid the generation of scratches on the surface of the metal part due to extrusion.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present invention, only the structures involved in the embodiments disclosed in the present invention are involved, and other structures can refer to the usual design. In the absence of conflict, the same embodiment and different embodiments of the present invention can be combined with each other.

Claims

1. A metal part cutting and fixing fixture, comprising a bracket (1), characterized in that: The front and rear sides of the bracket (1) are fixedly connected to the same U-shaped hanger (2); the front inner wall of the U-shaped hanger (2) is fixedly connected to a motor (3); the output shaft of the motor (3) is fixedly connected to a bidirectional screw rod (4); the outer spiral transmission of the bidirectional screw rod (4) is connected to two transmission rods (5); the top sides of the two transmission rods (5) are fixedly connected to a plurality of clips (6); the plurality of clips (6) are divided into two groups and the two groups of clips (6) are distributed in a cross-staggered manner; the top side of the U-shaped hanger (2) is fixedly connected to a hydraulic rod (7); the output shaft of the hydraulic rod (7) is fixedly connected to a U-shaped connecting frame (8); the left side of the U-shaped connecting frame (8) is fixedly connected to a motor (9); the output shaft of the motor (9) is fixedly connected to a rotating rod (10); the outer side of the rotating rod (10) is fixedly sleeved with a plurality of blades (11).

2. The metal part cutting and fixing fixture according to claim 1, characterized in that: The right side of the bracket (1) is fixedly connected to a limiting plate (12), and the limiting plate (12) is located at the center.

3. The metal part cutting and fixing fixture according to claim 1, characterized in that: The left and right sides of the U-shaped connecting frame (8) are both fixedly connected with protective plates (13), and the two protective plates (13) are symmetrically distributed.

4. A metal part cutting and fixing fixture according to claim 3, characterized in that: The top sides of the two protection plates (13) are fixedly connected with guide rods (14), and the bottom side of the U-shaped hanger (2) is provided with two guide holes, and the two guide rods (14) are respectively slidably connected with the inner walls of the two guide holes.

5. The metal part cutting and fixing fixture according to claim 1, characterized in that: The bottom sides of the plurality of clips (6) are all fixedly connected with rubber pads (15).

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