CN216226561U - Equipment anchor clamps for punching a hole - Google Patents

Abstract

The utility model relates to the technical field of punching fixtures, in particular to a fixture for equipment punching, which comprises a rectangular base, wherein a rectangular through groove is horizontally arranged on the front side of the rectangular base, two-way screws are rotatably connected to the left side and the right side of the inner wall of the rectangular through groove and the position of the middle part of the inner wall of the rectangular through groove, two threaded areas of each two-way screw are in threaded connection with a moving plate, the moving plate is connected with a first positioning plate through two connecting blocks, and the opposite side surfaces of the two first positioning plates are movably connected with second positioning plates. This equipment punches a hole and uses anchor clamps through the two-way screw rod that sets up, can drive two movable plates synchronous phase in opposite directions or reverse movement to it is fixed to make two first locating plates carry out the centre gripping to the left and right sides of treating the machined part, and makes and treat that the machined part is fixed between two parties, and the lead screw drive second locating plate through setting up removes, thereby treats the top at machined part edge and extrudees fixedly, and then makes and treat that the machined part is by stable fixed.

Description

A fixture for punching equipment

technical field

The utility model relates to the technical field of punching fixtures, in particular to a fixture for punching equipment.

Background technique

Fixture refers to the device used to fix the processing object in the process of machinery manufacturing, so that it occupies the correct position to accept construction or inspection. It is also used in the punching process of metal products. The punching machine is to install the raw materials. Then, driven by the power mechanism, the punching die acts on the material to complete a mechanical device for punching, and a fixture needs to be used to fix the workpiece. The existing punching fixtures have poor fixing effect, resulting in punching. In view of the problem of displacement of metal products during processing, we propose a fixture for punching equipment.

Utility model content

The purpose of the present invention is to provide a fixture for punching equipment, so as to solve the problem that the existing fixture for punching equipment has poor fixing effect, which leads to the displacement of metal products during the punching process.

To achieve the above object, the utility model provides the following technical solutions:

A fixture for punching equipment, comprising a rectangular base, a rectangular through groove is horizontally opened on the front side of the rectangular base, and a bidirectional screw is rotatably connected to the left and right sides of the inner wall of the rectangular through groove and at the position in the middle. The two thread areas of the screw are screwed with a moving plate, the moving plate is connected with a first positioning plate through two connecting blocks, and the two first positioning plates are symmetrically distributed on the opposite sides and located in the middle. In the first chute, the opposite sides of the two first positioning plates are movably connected with a second positioning plate, and the second positioning plate is close to one side of the first positioning plate and is located in the middle position. The first moving block is slidably connected in the first chute.

Preferably, the right end of the two-way screw passes through the right side of the inner wall of the rectangular through groove and is connected with a hand wheel.

Preferably, the moving plate is slidably connected in a rectangular through slot, the length of the moving plate is greater than the width of the rectangular through slot, the two connecting blocks are located at two ends of the top of the moving plate, and the two connecting blocks are The opposite sides are respectively fitted with the front and rear sides of the rectangular base.

Preferably, the bottom of the first positioning plate is fitted with the top of the rectangular base.

Preferably, a screw rod is rotatably connected to the bottom of the inner wall of the first chute, and the first moving block is threadedly connected to the screw rod.

Preferably, the top of the screw rod is provided with a rectangular slot, the top of the screw rod is movably connected with a knob, the middle of the bottom of the knob is provided with a rectangular plug, and the rectangular plug is movably plugged into the rectangular slot Inside.

Preferably, symmetrically distributed second chutes are provided on the opposite sides of the two first positioning plates and near the front and rear ends, the bottom of the inner wall of the second sliding grooves is provided with positioning rods, and the second positioning plates Symmetrically distributed second moving blocks are arranged near one side of the first positioning plate and near the front and rear ends, and the two second moving blocks are respectively slidably connected in the two second sliding grooves.

Preferably, the bottom of the second positioning plate is provided with a strip-shaped rubber pad.

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

The punching fixture of the equipment can drive the two moving plates to move synchronously in the opposite direction or in the opposite direction through the set bidirectional screw, so that the two first positioning plates can clamp and fix the left and right sides of the workpiece to be processed, and make the workpiece to be processed The workpiece is centered and fixed, and the second positioning plate is driven to move by the set screw rod, so as to squeeze and fix the top of the edge of the workpiece to be processed, so that the workpiece to be processed is stably fixed; the strip-shaped rubber pad can be used to avoid the second positioning. The plate is in direct contact with the workpiece to be processed and plays a protective role in the workpiece.

Description of drawings

Fig. 1 is the overall first view angle structure schematic diagram of the present invention;

Fig. 2 is the overall second view angle structure schematic diagram of the present invention;

Fig. 3 is one of the partial structural representations of the utility model;

4 is a schematic structural diagram of the second positioning plate in the utility model;

FIG. 5 is the second schematic diagram of the partial structure of the present invention.

In the figure: rectangular base 1, rectangular through slot 10, bidirectional screw 2, hand wheel 20, moving plate 3, connecting block 30, first positioning plate 4, first chute 40, second chute 41, second positioning plate 5. Strip rubber pad 50 , first moving block 51 , second moving block 52 , screw 6 , rectangular slot 60 , positioning rod 7 , knob 8 , and rectangular insert 80 .

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise" etc. Or the positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, be constructed in a specific orientation and operation, so it cannot be construed as a limitation to the present invention.

In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be construed as indicating or implying relative importance or implying the number of indicated technical features. Thus, a feature defined as "first", "second" may expressly or implicitly include one or more of that feature.

Please refer to Fig. 1-Fig. 5, the utility model provides a technical solution:

A fixture for punching equipment, comprising a rectangular base 1, a rectangular through slot 10 is horizontally opened on the front side of the rectangular base 1, and a bidirectional screw 2 is rotatably connected to the left and right sides of the inner wall of the rectangular through slot 10 and is located in the middle. The two threaded areas of 2 are threadedly connected with a moving plate 3, and the two moving plates 3 are driven to move by the two-way screw 2. The moving plate 3 is connected with a first positioning plate 4 through two connecting blocks 30, and the first positioning plate 4 is located in a rectangular shape. The top of the base 1 is extruded and fixed on both sides of the workpiece to be processed. The opposite sides of the two first positioning plates 4 and located in the middle are provided with symmetrically distributed first chute 40, and the two first positioning plates 4 are opposite to each other. A second positioning plate 5 is movably connected to the side of the second positioning plate 5, and the top of the edge to be processed is squeezed and fixed to fix the position of the workpiece to be processed. A first moving block 51 is horizontally disposed on the side and in the middle. The first moving block 51 is slidably connected to the first chute 40 and drives the second positioning plate 5 to move through the first moving block 51 .

In this embodiment, the right end of the two-way screw 2 passes through the right side of the inner wall of the rectangular through slot 10 and is connected with a hand wheel 20 , which can facilitate the user to rotate the two-way screw 2 .

Specifically, the moving plate 3 is slidably connected in the rectangular through slot 10 , the length of the moving plate 3 is greater than the width of the rectangular through slot 10 , the two connecting blocks 30 are located at two ends of the top of the moving plate 3 respectively, and the two connecting blocks 30 are opposite to each other. The side faces of the rectangular base 1 are respectively attached to the front and rear sides of the rectangular base 1 , which is beneficial to the stable movement of the moving plate 3 .

Further, the bottom of the first positioning plate 4 is abutted with the top of the rectangular base 1, so that the first positioning plate 4 can move stably, and the left and right sides of the workpiece to be processed can be squeezed and fixed.

Further, a screw rod 6 is rotatably connected to the bottom of the inner wall of the first chute 40 , the first moving block 51 is threadedly connected with the screw rod 6 , and the screw rod 6 drives the first moving block 51 to move up and down.

Further, the top of the screw rod 6 is provided with a rectangular slot 60, the top of the screw rod 6 is movably connected with a knob 8, and the screw rod 6 is driven to rotate by the knob 8, and a rectangular insert block 80 is provided in the middle of the bottom of the knob 8. 80 is movably inserted into the rectangular slot 60 to facilitate the connection between the knob 8 and the screw rod 6 , so as to facilitate the user to replace the second positioning plate 5 .

Further, the opposite sides of the two first positioning plates 4 and the positions close to the front and rear ends are provided with symmetrically distributed second chute 41, the bottom of the inner wall of the second chute 41 is provided with positioning rods 7, and the second positioning plate 5 is close to Symmetrically distributed second moving blocks 52 are arranged on one side of the first positioning plate 4 and near the front and rear ends. The two second moving blocks 52 are slidably connected to the two second sliding grooves 41 respectively. It is slidably connected with the positioning rod 7 to locate the position of the second positioning plate 5 , which is beneficial to the smooth movement of the second positioning plate 5 .

Further, the bottom of the second positioning plate 5 is provided with a strip-shaped rubber pad 50. The strip-shaped rubber pad 50 can prevent the second positioning plate 5 from directly contacting the workpiece to be processed, thereby protecting the workpiece.

When the fixture for punching equipment of this embodiment is in use, the user places the workpiece to be processed on the rectangular base 1, and then turns the hand wheel 20, so that the two-way screw 2 drives the two moving plates 3 to move toward each other, so that the two A positioning plate 4 respectively positions the left and right sides of the workpiece to be processed, and then the user turns the two knobs 8 so that the two screw rods 6 drive the two second positioning plates 5 to move downward respectively, and the left and right sides of the top of the workpiece to be processed move downward. The side edge is squeezed and fixed, so that the workpiece to be processed is stably fixed, which is beneficial to punching processing.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments. The above-mentioned embodiments and descriptions are only preferred examples of the present invention and are not intended to limit the present invention. Under the premise of the spirit and scope, the present invention will also have various changes and improvements, and these changes and improvements all fall within the scope of the claimed invention. The claimed scope of the present invention is defined by the appended claims and their equivalents.

Claims (8)

1. The utility model provides an equipment anchor clamps for punching a hole which characterized in that: comprises a rectangular base (1), a rectangular through groove (10) is horizontally arranged at the front side of the rectangular base (1), the left side and the right side of the inner wall of the rectangular through groove (10) and the position in the middle are rotationally connected with a bidirectional screw rod (2), two thread areas of the bidirectional screw (2) are both in threaded connection with a movable plate (3), the moving plate (3) is connected with first positioning plates (4) through two connecting blocks (30), first sliding chutes (40) which are symmetrically distributed are formed in the middle of the opposite side surfaces of the two first positioning plates (4), second positioning plates (5) are movably connected with the opposite side surfaces of the two first positioning plates (4), a first moving block (51) is horizontally arranged at the position of one side of the second positioning plate (5) close to the first positioning plate (4) and in the middle, the first moving block (51) is connected in a sliding manner in the first sliding groove (40).

2. The apparatus punching jig according to claim 1, characterized in that: the right end of the bidirectional screw rod (2) penetrates through the right side of the inner wall of the rectangular through groove (10) and is connected with a hand wheel (20).

3. The apparatus punching jig according to claim 1, characterized in that: the movable plate (3) is slidably connected in the rectangular through groove (10), the length of the movable plate (3) is larger than the width of the rectangular through groove (10), the connecting blocks (30) are respectively arranged at two ends of the top of the movable plate (3), and the opposite side faces of the connecting blocks (30) are respectively attached to the front side and the rear side of the rectangular base (1).

4. The apparatus punching jig according to claim 1, characterized in that: the bottom of the first positioning plate (4) is attached to the top of the rectangular base (1).

5. The apparatus punching jig according to claim 1, characterized in that: the bottom of the inner wall of the first sliding groove (40) is rotatably connected with a screw rod (6), and the first moving block (51) is in threaded connection with the screw rod (6).

6. The apparatus punching jig according to claim 5, characterized in that: the top of the screw rod (6) is provided with a rectangular slot (60), the top of the screw rod (6) is movably connected with a knob (8), the middle of the bottom of the knob (8) is provided with a rectangular insert block (80), and the rectangular insert block (80) is movably inserted into the rectangular slot (60).

7. The apparatus punching jig according to claim 1, characterized in that: the two opposite side surfaces of the first positioning plates (4) are provided with symmetrically distributed second sliding grooves (41) at positions close to the front end and the rear end, the bottom of the inner wall of each second sliding groove (41) is provided with a positioning rod (7), symmetrically distributed second moving blocks (52) are arranged at positions close to the front end and the rear end of one side of each second positioning plate (5) close to the first positioning plates (4), and the two second moving blocks (52) are respectively connected in the two second sliding grooves (41) in a sliding mode.

8. The apparatus punching jig according to claim 1, characterized in that: and a strip-shaped rubber pad (50) is arranged at the bottom of the second positioning plate (5).

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