Milling machine fixture convenient to disassemble and assemble

Abstract

The utility model relates to the technical field of milling machine fixtures, in particular to a milling machine fixture convenient to disassemble and assemble, which comprises a bearing plate and an electric hydraulic rod, a pressing mechanism is mounted at the output end of the electric hydraulic rod, and the pressing mechanism is formed by combining a transverse plate, a sliding groove, a threaded rod, a pressing plate, a rubber pad and a threaded sleeve. An electric hydraulic rod is installed at the bottom of the pressing plate, a transverse plate is installed at the output end of the electric hydraulic rod, a sliding groove is formed in the plate wall of the transverse plate, a threaded rod is welded to the plate wall of the pressing plate and penetrates through the sliding groove, a threaded sleeve is connected to the rod wall of the threaded rod in a threaded mode, and a rubber pad adheres to the plate bottom of the pressing plate. And after the electric hydraulic rod drives the transverse plate to move upwards, the milling machine fixture can be disassembled conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of milling machine clamps, in particular to a milling machine clamp which is convenient for disassembly and assembly. Background Art

[0002] Milling machine fixtures are mainly used to process planes, grooves, splines and various molding surfaces on parts, and are one of the most commonly used fixtures. During milling, the cutting is large, and it is intermittent cutting, and the vibration is large. Therefore, the clamping force of the milling machine fixture is relatively large, and the fixture rigidity and strength requirements are relatively high. With the improvement of the machining accuracy of the milling machine fixture, in order to reduce the positioning error and improve the machining accuracy, the manufacturing accuracy requirements of the fixture are correspondingly increased. Milling machine processing is developing in the direction of high speed, high efficiency, precision, composite and environmental protection.

[0003] With the widespread use of milling machine fixtures in various fields of mechanical processing, the requirements for fixtures are becoming more and more detailed. During the installation process of existing milling machine fixtures, bolts are usually used for connection. When replacing different fixtures, the bolts need to be removed, so it is inconvenient to replace the milling machine fixture. For this reason, we propose a milling machine fixture that is easy to disassemble and assemble. Utility Model Content

[0004] In view of the problems in the prior art, the utility model provides a milling machine fixture which is convenient for assembly and disassembly.

[0005] The technical solution adopted by the utility model to solve its technical problems is a milling machine fixture which is easy to disassemble and assemble, comprising a load-bearing plate and an electric hydraulic rod, wherein a pressing mechanism is installed at the output end of the electric hydraulic rod, and the pressing mechanism is composed of a cross plate, a slide groove, a threaded rod, a pressure plate, a rubber pad and a threaded sleeve, wherein a cross plate is installed at the output end of the electric hydraulic rod, a slide groove is opened at the plate wall of the cross plate, a threaded rod is welded at the plate wall of the pressure plate, and the threaded rod passes through the slide groove, a threaded sleeve is threadedly connected at the rod wall of the threaded rod, and a rubber pad is adhered to the plate bottom of the pressure plate.

[0006] By adopting the above technical scheme, when the milling machine fixture is fixed, a group of symmetrical electric hydraulic rods are installed at the bottom of the load-bearing plate by bolts, and a pressing mechanism is installed at the output end of the electric hydraulic rod, which is composed of a cross plate, a slide groove, a threaded rod, a pressure plate, a rubber pad and a threaded sleeve. After the personnel places the fixture at the bottom of the rubber pad, the personnel loosens the threaded sleeve to allow the threaded rod to move in the slide groove, and the personnel twists the threaded sleeve to squeeze the cross plate. After the threaded rod is fixed, the output end of the electric hydraulic rod is connected to the cross plate, so that the electric hydraulic rod drives the cross plate to move downward, so that the pressure plate drives the rubber pad milling machine fixture to be clamped and fixed. When the milling machine fixture is disassembled, the electric hydraulic rod drives the cross plate to move up, which is convenient for disassembling the milling machine fixture.

[0007] Specifically, it also includes a connecting mechanism, and the connecting mechanism is installed at the bottom of the supporting plate.

[0008] By adopting the above technical solution, it is convenient to connect with an external milling machine through the connecting mechanism.

[0009] Specifically, the connecting mechanism is composed of a Z-shaped plate, a connecting groove, a locking bolt and a threaded hole. A group of symmetrical Z-shaped plates are connected to the bottom of the load-bearing plate through locking bolts. A connecting groove connected to an external bolt is opened on the wall of the Z-shaped plate, and a threaded hole connected to the locking bolt is opened on the wall of the Z-shaped plate.

[0010] By adopting the above technical solution, when the supporting plate is connected and installed, since a connecting mechanism is installed at the bottom of the supporting plate, the connecting mechanism is composed of a Z-shaped plate, a connecting groove, a locking bolt and a threaded hole. After the locking bolt is connected to the threaded hole, the locking bolt is threadedly connected to the supporting plate to fix the Z-shaped plate. Since a connecting groove is opened on the wall of the Z-shaped plate, the external bolt is passed through the connecting groove to connect to the milling machine.

[0011] Specifically, the transverse plate is located between the threaded sleeves.

[0012] By adopting the above technical solution, the threaded rod can be conveniently fixed by squeezing the cross plate through the threaded sleeve.

[0013] Specifically, a group of symmetrical electric hydraulic rods are installed at the bottom of the bearing plate through bolts.

[0014] By adopting the above technical solution, it is convenient to fix the electric hydraulic rod.

[0015] Beneficial effects of the utility model:

[0016] (1) The utility model describes a milling machine fixture that is easy to disassemble and assemble. When the milling machine fixture is fixed, a group of symmetrical electric hydraulic rods are installed at the bottom of the load-bearing plate by bolts, and a pressing mechanism is installed at the output end of the electric hydraulic rod. The pressing mechanism is composed of a cross plate, a slide groove, a threaded rod, a pressure plate, a rubber pad and a threaded sleeve. After the personnel places the fixture at the bottom of the rubber pad, the personnel loosens the threaded sleeve to allow the threaded rod to move in the slide groove. The personnel twists the threaded sleeve to squeeze the cross plate to fix the threaded rod. Since the output end of the electric hydraulic rod is connected to the cross plate, the electric hydraulic rod drives the cross plate to move downward, so that the pressure plate drives the rubber pad milling machine fixture to be clamped and fixed. When the milling machine fixture is disassembled, the electric hydraulic rod drives the cross plate to move up, which is convenient for disassembling the milling machine fixture.

[0017] (2) The utility model discloses a milling machine fixture that is easy to disassemble and assemble. When the carrier plate is connected and installed, a connecting mechanism is installed at the bottom of the carrier plate. The connecting mechanism is composed of a Z-shaped plate, a connecting groove, a locking bolt and a threaded hole. After the locking bolt is connected to the threaded hole, the locking bolt is threadedly connected to the carrier plate to fix the Z-shaped plate. Since a connecting groove is opened on the wall of the Z-shaped plate, an external bolt is passed through the connecting groove to connect with the milling machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 It is the main figure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the pressing mechanism of the utility model;

[0021] Figure 3 This is a schematic diagram of the connection mechanism structure of the utility model;

[0022] In the figure: 1. load-bearing plate; 2. connecting mechanism; 201. Z-shaped plate; 202. connecting groove; 203. locking bolt; 204. threaded hole; 3. electric hydraulic rod; 4. pressing mechanism; 401. cross plate; 402. slide groove; 403. threaded rod; 404. pressing plate; 405. rubber pad; 406. threaded sleeve. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] As an embodiment of the present utility model, Figure 1 , Figure 2 and Figure 3 As shown, the utility model describes a milling machine fixture that is easy to disassemble and assemble, comprising a bearing plate 1 and an electric hydraulic rod 3, wherein a pressing mechanism 4 is installed at the output end of the electric hydraulic rod 3, and the pressing mechanism 4 is composed of a cross plate 401, a slide groove 402, a threaded rod 403, a pressure plate 404, a rubber pad 405 and a threaded sleeve 406. The output end of the electric hydraulic rod 3 is installed with a cross plate 401, a slide groove 402 is opened at the plate wall of the cross plate 401, a threaded rod 403 is welded at the plate wall of the pressure plate 404, and the threaded rod 403 passes through the slide groove 402, a threaded sleeve 406 is threadedly connected at the rod wall of the threaded rod 403, and a rubber pad 405 is adhered to the plate bottom of the pressure plate 404.

[0025] When in use, since a group of symmetrical electric hydraulic rods 3 are installed at the bottom of the supporting plate 1 by bolts, a pressing mechanism 4 is installed at the output end of the electric hydraulic rod 3, and the pressing mechanism 4 is composed of a cross plate 401, a slide groove 402, a threaded rod 403, a pressure plate 404, a rubber pad 405 and a threaded sleeve 406. After the personnel places the clamp at the bottom of the rubber pad 405, the personnel loosens the threaded sleeve 406 to allow the threaded rod 403 to move in the slide groove 402. The personnel twists the threaded sleeve 406 to squeeze the cross plate 401. After the threaded rod 403 is fixed, since the output end of the electric hydraulic rod 3 is connected to the cross plate 401, the electric hydraulic rod 3 drives the cross plate 401 to move downward, so that the pressure plate 404 drives the rubber pad 405 to clamp and fix the milling machine clamp. When the milling machine clamp is disassembled, the electric hydraulic rod 3 drives the cross plate 401 to move upward, which is convenient for disassembling the milling machine clamp.

[0026] like Figure 1 As shown, it also includes a connecting mechanism 2, and the connecting mechanism 2 is installed at the bottom of the supporting plate 1.

[0027] When in use, the connecting mechanism 2 is used to facilitate connection with an external milling machine.

[0028] like Figure 1 and Figure 3 As shown, the connecting mechanism 2 is composed of a Z-shaped plate 201, a connecting groove 202, a locking bolt 203 and a threaded hole 204. A group of symmetrical Z-shaped plates 201 are connected to the bottom of the supporting plate 1 through the locking bolts 203. The plate wall of the Z-shaped plate 201 is provided with a connecting groove 202 connected to the external bolt, and the plate wall of the Z-shaped plate 201 is provided with a threaded hole 204 connected to the locking bolt 203.

[0029] When in use, since a connecting mechanism 2 is installed at the bottom of the supporting plate 1, the connecting mechanism 2 is composed of a Z-shaped plate 201, a connecting groove 202, a locking bolt 203 and a threaded hole 204. After the locking bolt 203 is connected to the threaded hole 204, the locking bolt 203 is threadedly connected to the supporting plate 1 to fix the Z-shaped plate 201. Since a connecting groove 202 is provided on the wall of the Z-shaped plate 201, the external bolt is passed through the connecting groove 202 to connect to the milling machine.

[0030] like Figure 2 As shown, the transverse plate 401 is located between the threaded sleeves 406 .

[0031] When in use, the threaded sleeve 406 squeezes the transverse plate 401 to facilitate fixing the threaded rod 403 .

[0032] like Figure 1 As shown, a group of symmetrical electric hydraulic rods 3 are installed at the bottom of the bearing plate 1 through bolts.

[0033] When in use, it is convenient to fix the electric hydraulic rod 3 .

[0034] When the utility model is in use, when the milling machine fixture is fixed, a group of symmetrical electric hydraulic rods 3 are installed at the bottom of the bearing plate 1 by bolts, and a pressing mechanism 4 is installed at the output end of the electric hydraulic rod 3. The pressing mechanism 4 is composed of a cross plate 401, a slide groove 402, a threaded rod 403, a pressing plate 404, a rubber pad 405 and a threaded sleeve 406. After the personnel places the fixture at the bottom of the rubber pad 405, the personnel loosens the threaded sleeve 406 to make the threaded rod 403 move in the slide groove 402. The personnel twists the threaded sleeve 406 to squeeze the cross plate 401. After the threaded rod 403 is fixed, the output end of the electric hydraulic rod 3 is connected to the cross plate 401, so that the electric hydraulic rod 3 drives the cross plate 401 Move downward, so that the pressure plate 404 drives the rubber pad 405 to clamp and fix the milling machine fixture. When the milling machine fixture is disassembled, the electric hydraulic rod 3 drives the cross plate 401 to move upward, which is convenient for disassembling the milling machine fixture. When the supporting plate 1 is connected and installed, since a connecting mechanism 2 is installed at the bottom of the supporting plate 1, the connecting mechanism 2 is composed of a Z-shaped plate 201, a connecting groove 202, a locking bolt 203 and a threaded hole 204. After the locking bolt 203 is connected to the threaded hole 204, the locking bolt 203 is threadedly connected to the supporting plate 1 to fix the Z-shaped plate 201. Since a connecting groove 202 is provided on the wall of the Z-shaped plate 201, the external bolt is passed through the connecting groove 202 to connect with the milling machine.

[0035] The above shows and describes the basic principles, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions in the specification are only to illustrate the principles of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the protection required by the utility model. The scope of protection required by the utility model is defined by the attached claims and their equivalents.

Claims

1. A milling machine fixture that is easy to disassemble and assemble, characterized in that: The invention comprises a bearing plate (1) and an electric hydraulic rod (3), wherein a pressing mechanism (4) is installed at the output end of the electric hydraulic rod (3), and the pressing mechanism (4) is composed of a cross plate (401), a slide groove (402), a threaded rod (403), a pressing plate (404), a rubber pad (405) and a threaded sleeve (406). The output end of the electric hydraulic rod (3) is installed with a cross plate (401), a slide groove (402) is opened at the plate wall of the cross plate (401), a threaded rod (403) is welded at the plate wall of the pressing plate (404), and the threaded rod (403) passes through the slide groove (402), a threaded sleeve (406) is threadedly connected at the rod wall of the threaded rod (403), and a rubber pad (405) is adhered to the plate bottom of the pressing plate (404).

2. The conveniently disassembled milling machine fixture according to claim 1 is characterized in that: It also comprises a connecting mechanism (2), and the connecting mechanism (2) is installed at the bottom of the supporting plate (1).

3. The conveniently disassembled milling machine fixture according to claim 2 is characterized in that: The connection mechanism (2) is composed of a Z-shaped plate (201), a connection groove (202), a locking bolt (203) and a threaded hole (204); a group of symmetrical Z-shaped plates (201) are connected to the bottom of the bearing plate (1) through the locking bolt (203); a connection groove (202) connected to an external bolt is provided on the plate wall of the Z-shaped plate (201); and a threaded hole (204) connected to the locking bolt (203) is provided on the plate wall of the Z-shaped plate (201).

4. The conveniently disassembled milling machine fixture according to claim 1 is characterized in that: The transverse plate (401) is located between the threaded sleeves (406).

5. The conveniently disassembled milling machine fixture according to claim 1 is characterized in that: A group of symmetrical electric hydraulic rods (3) are installed at the bottom of the bearing plate (1) via bolts.

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