CN217800269U - Workpiece positioning assembly of large gantry machining center - Google Patents

Abstract

The utility model relates to the technical field of gantry processing, and discloses a workpiece positioning assembly of a large gantry processing center, including a processing table, a top plate is fixedly installed on the top of the processing table, and processing equipment is installed on the top of the top plate. There are movable grooves on both sides of the top of the processing table, and a clamping plate is arranged inside the movable groove, the end of the clamping plate is fixedly connected with a hydraulic rod, and the other end of the hydraulic rod is fixedly connected with the inner wall of the movable groove , the top of the processing table is fixedly connected to the bottom of the top plate through a support rod, the end of the clamping plate is fixedly connected to a spring one, and the other end of the spring one is fixedly connected to the inner wall of the movable groove. The utility model pushes two clamping plates through a hydraulic rod, so that the two clamping plates are close to each other, thereby forming a channel matching the workpiece, so that the movement of the workpiece is smoother, and the left and right deviations are avoided, which solves the problem of existing The problem that the technology cannot locate the workpiece.

Description

A workpiece positioning component of a large gantry machining center

technical field

The utility model relates to the technical field of gantry processing, in particular to a workpiece positioning assembly of a large gantry processing center.

Background technique

The gantry is a new type of small lifting gantry developed according to the daily production needs of small and medium-sized factories (companies) for handling equipment, warehouse import and export, lifting and maintenance of heavy equipment and material transportation. It is suitable for making molds, auto repair factories, mines, civil construction sites and occasions that require lifting. It is commonly used in building construction as material transportation and construction personnel's upper and lower use to realize lifting mechanization. It can reduce manpower, reduce production and operation costs, and improve work efficiency. Due to the large size of the large gantry, it is necessary to use a positioning mechanism for positioning during processing.

Utility model content

In order to overcome the defects in the prior art, the utility model provides a workpiece positioning assembly of a large-scale gantry machining center.

The technical solution adopted by the utility model to solve the technical problem is: a workpiece positioning assembly of a large-scale gantry machining center, including a processing table, a top plate is fixedly installed on the top of the processing table, and processing equipment is installed on the top of the top plate;

There are movable grooves on both sides of the top of the processing table;

A clamping plate is arranged inside the above-mentioned movable groove;

A hydraulic rod is fixedly connected to the end of the clamping plate, and the other end of the hydraulic rod is fixedly connected to the inner wall of the movable groove.

Preferably, the top of the processing table is fixedly connected to the bottom of the top plate through support rods, and the equipment on the top of the top plate can process workpieces.

Preferably, a spring one is fixedly connected to the end of the clamping plate, and the other end of the spring one is fixedly connected to the inner wall of the movable groove, and the clamping plate can automatically bounce back to its original position through the spring one.

Preferably, the bottom of the clamping plate is slidably connected to the inside of the movable groove, and the shape of the clamping plate is L-shaped, and the L-shaped clamping plate slides more smoothly and is not easy to shift.

Preferably, a clamping block is connected to the top of the clamping plate, and a workpiece is arranged in the middle of the processing table.

Preferably, the end of the clamping plate close to the workpiece is provided with a strip groove, the interior of the strip groove is provided with a guide wheel, the inner wall of the strip groove is provided with a rotation hole, and the rotation hole rotates with the guide wheel Connection, by setting the guide wheel, the workpiece will not rub against the end of the clamping plate when moving, so that no large noise will be generated.

Preferably, the top of the clamping block is provided with a limit rod, the top of the clamping block is provided with a movable hole, the bottom of the limit rod is slidably connected with the movable hole, and the bottom of the limit rod is connected with the movable hole A spring two is connected between the inner bottom of the bottom, so that the limit rod can automatically bounce back downwards after rising.

Preferably, the top of the limit rod is provided with a limit sleeve, the inside of the limit sleeve is connected with a compression column through a spring, the outside of the movable hole is connected with an air intake pipe, and the end of the air intake pipe is arranged There is a pipe, when the external air pressure is injected into the intake pipe, it can drive the limit rod to move upwards, and then after reaching the top of the workpiece, remove the air pressure, so that the limit rod automatically springs back downwards, thereby compressing the workpiece to prevent The workpiece jumps up and down.

Compared with the prior art, the utility model provides a workpiece positioning assembly of a large-scale gantry machining center, which has the following beneficial effects:

1. The utility model sets a limit rod on the top of the clamping block, and the top of the clamping block is provided with a movable hole, and the bottom of the limit rod is slidably connected with the movable hole, and the bottom of the limit rod is connected with the bottom inner bottom of the movable hole. There is a spring two connected between them, so that the limit rod can automatically spring back down after rising, so as to clamp the workpiece and make the workpiece move smoothly.

2. The utility model pushes the two clamping plates through the hydraulic rod, so that the two clamping plates are close to each other, thereby forming a channel matching the workpiece, so that the movement of the workpiece is smoother, and it will not shift left and right, which solves the problem The prior art cannot locate the workpiece.

Description of drawings

Fig. 1 is the three-dimensional structural diagram of the workpiece positioning assembly of a large-scale gantry machining center provided by the utility model;

Fig. 2 is a cross-sectional view of a workpiece positioning assembly of a large-scale gantry machining center provided by the utility model;

Fig. 3 is an enlarged schematic diagram of A in Fig. 2 of a workpiece positioning assembly of a large-scale gantry machining center provided by the present invention;

Fig. 4 is a perspective view of a clamping plate of a workpiece positioning assembly of a large-scale gantry machining center provided by the present invention.

Among the figure: processing table 101, top plate 102, support rod 103, movable groove 104, clamping plate 105, hydraulic pressure rod 106, spring one 107, clamping block 108, limit lever 201, movable hole 202, spring two 203, limit Bit cover 204, hold down column 205, spring three 206, air intake pipe 207, pipeline 208, guide wheel 209, strip groove 210, rotating hole 211, workpiece 3.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model will be further described. It should be noted here that the descriptions of these implementations are used to help understand the utility model, but are not intended to limit the utility model. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not constitute conflicts with each other.

Referring to the accompanying drawings 1-4, the workpiece positioning assembly of a large-scale gantry machining center in this embodiment includes a processing table 101, a top plate 102 is fixedly installed on the top of the processing table 101, and processing equipment is installed on the top of the top plate 102;

There are movable grooves 104 on both sides of the top of the processing table 101;

A clamping plate 105 is arranged inside the above-mentioned movable groove 104;

The end of the clamping plate 105 is fixedly connected with a hydraulic rod 106 , and the other end of the hydraulic rod 106 is fixedly connected with the inner wall of the movable groove 104 .

The top of the processing table 101 is fixedly connected to the bottom of the top plate 102 through the support rod 103 , and the equipment on the top of the top plate 102 can process the workpiece 3 .

The end of the clamping plate 105 is fixedly connected with a spring one 107, and the other end of the spring one 107 is fixedly connected with the inner wall of the movable groove 104, and the clamping plate 105 can automatically bounce back to its original position through the spring one 107.

The bottom of the clamping plate 105 is slidably connected to the inside of the movable groove 104. The shape of the clamping plate 105 is L-shaped. Through the L-shaped clamping plate 105, it slides more smoothly and is not easy to shift.

A clamping block 108 is connected to the top of the clamping plate 105 , and a workpiece 3 is disposed in the middle of the processing table 101 .

One end of the clamping plate 105 near the workpiece 3 is provided with a strip groove 210, the inside of the strip groove 210 is provided with a guide wheel 209, the inner wall of the strip groove 210 is provided with a rotation hole 211, and the guide wheel 209 is rotationally connected with the rotation hole 211, By arranging the guide wheel 209, the workpiece 3 will not rub against the end of the clamping plate 105 when moving, so that no loud noise will be generated.

The top of the clamping block 108 is provided with a limit rod 201, the top of the clamp block 108 is provided with a movable hole 202, the bottom of the limit rod 201 is slidably connected with the movable hole 202, and the bottom of the limit rod 201 is in the bottom of the movable hole 202. A spring 2 203 is connected between the bottoms, so that the limit rod 201 can automatically rebound downwards after rising.

The top of the limit rod 201 is provided with a limit sleeve 204, the inside of the limit sleeve 204 is connected with a compression column 205 through a spring three 206, the outside of the movable hole 202 is connected with an air intake pipe 207, and the end of the air intake pipe 207 is provided with a pipeline 208 , when the external air pressure is injected into the intake pipe 207, it can drive the limit rod 201 to move upward, and then after reaching the top of the workpiece 3, the air pressure is removed, so that the limit rod 201 automatically rebounds downward, thereby pressing the workpiece 3 tight to prevent workpiece 3 from bouncing up and down.

When in use, by setting the stop rod 201 on the top of the clamping block 108, the top of the clamp block 108 is provided with a movable hole 202, and the bottom of the stop rod 201 is slidably connected with the movable hole 202, and the bottom of the stop rod 201 is connected with the movable hole 202. A spring two 203 is connected between the inner bottom of the bottom of the movable hole 202, so that the stop bar 201 can automatically bounce back downwards after rising, thereby clamping the workpiece 3 so that the workpiece 3 can move smoothly. A clamping plate 105, so that the two clamping plates 105 are close to each other, thereby forming a groove that matches the workpiece 3, so that the movement of the workpiece 3 is smoother, and it will not shift left and right, which solves the problem that the prior art cannot adjust the workpiece 3. 3 for positioning issues.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes, modifications, Alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

The embodiments of the utility model have been described in detail above in conjunction with the accompanying drawings, but the utility model is not limited to the described embodiments. For those skilled in the art, without departing from the principle and spirit of the utility model, various changes, modifications, replacements and modifications to these embodiments still fall within the protection scope of the utility model.

Claims (2)

1. The utility model provides a large-scale longmen machining center's work piece locating component, includes processing platform (101), its characterized in that: a top plate (102) is fixedly mounted at the top of the processing table (101), and processing equipment is mounted at the top of the top plate (102);

two sides of the top of the processing table (101) are provided with movable grooves (104);

a clamping plate (105) is arranged in the movable groove (104);

the end part of the clamping plate (105) is fixedly connected with a hydraulic rod (106), and the other end of the hydraulic rod (106) is fixedly connected with the inner wall of the movable groove (104);

the end part of the clamping plate (105) is fixedly connected with a first spring (107), and the other end of the first spring (107) is fixedly connected with the inner wall of the movable groove (104);

the bottom of the clamping plate (105) is connected with the inner part of the movable groove (104) in a sliding mode, and the clamping plate (105) is L-shaped;

the top of the clamping plate (105) is connected with a clamping block (108), and the middle of the machining table (101) is provided with a workpiece (3);

a strip-shaped groove (210) is formed in one end, close to the workpiece (3), of the clamping plate (105), a guide wheel (209) is arranged inside the strip-shaped groove (210), a rotating hole (211) is formed in the inner wall of the strip-shaped groove (210), and the guide wheel (209) is rotatably connected with the rotating hole (211);

a limiting rod (201) is arranged at the top of the clamping block (108), a movable hole (202) is formed in the top of the clamping block (108), the bottom of the limiting rod (201) is connected with the movable hole (202) in a sliding mode, and a second spring (203) is connected between the bottom of the limiting rod (201) and the inner bottom of the movable hole (202);

the top of gag lever post (201) is provided with stop collar (204), the inside of stop collar (204) is connected with through spring three (206) and compresses tightly post (205), the external connection of activity hole (202) has intake pipe (207), the tip of intake pipe (207) is provided with pipeline (208).

2. The workpiece positioning assembly of the large gantry machining center according to claim 1, wherein: the top of the processing table (101) is fixedly connected with the bottom of the top plate (102) through a support rod (103).

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