Transition connecting disc used in mechanical clamp

Abstract

The utility model relates to a transition connecting disc used in a mechanical clamp, which comprises a main body plate, a fixing seat is arranged on the upper surface of the main body plate, a plurality of fixing blocks are arranged in the fixing seat, the lower surfaces of the fixing blocks are attached to the upper surface of the main body plate, a plurality of thread grooves A are arranged on the outer surface of the fixing seat, and the thread grooves A are connected with fixing bolts A in a meshed mode. An adjusting threaded barrel is installed on the lower surface of the main body plate, a base is arranged at the lower end of the adjusting threaded barrel, a threaded rod is installed on the upper surface of the base, the outer surface of the threaded rod is in meshed connection with the inner wall of the adjusting threaded barrel, and grips are installed on the two sides of the outer surface of the adjusting threaded barrel correspondingly; a fixing assembly capable of fixing the adjusting threaded barrel and the screw is arranged on the inner side of the grip. The clamp can be adjusted when the clamp does not reach the preset position, additional connection of a lengthening piece is avoided, convenience during installation is improved, looseness caused by using of the lengthening piece is avoided, and operation stability is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of mechanical clamps, in particular to a transition connection plate used in mechanical clamps. Background Art

[0002] Lathe fixture refers to the fixture used to process the inner and outer rotating surfaces and end faces of the workpiece on the lathe. Most of the lathe fixtures are installed on the spindle, and a few are installed on the saddle or bed. Usually, the fixture on the lathe is connected to the machine tool in this way: the tapered hole machined on the fixture is assembled to the tapered shaft on the lathe spindle, and then the flanges of the two are connected with bolts to complete the assembly of the fixture on the lathe head.

[0003] The structure of the traditional transition connection plate is fixed. When the fixture is not installed at the predetermined position, the connection plate cannot be adjusted in height, and an extension piece needs to be installed. The installation is troublesome, and the installed extension piece is easy to loosen, affecting normal production. Utility Model Content

[0004] The utility model aims to provide an adjustable transition connection plate used in a mechanical clamp.

[0005] To achieve the above-mentioned purpose, the technical solution of the utility model is as follows.

[0006] A transition connection plate used in a mechanical clamp includes a main body plate, a fixing seat is installed on the upper surface of the main body plate, a plurality of fixing blocks are arranged inside the fixing seat, the lower surface of the fixing block is fitted with the upper surface of the main body plate, a plurality of thread grooves A are opened on the outer surface of the fixing seat, the thread grooves A are meshingly connected with fixing bolts A, the ends of the fixing bolts A are rotatably connected to the outer surface of the fixing block, an adjusting threaded barrel is installed on the lower surface of the main body plate, a base is provided at the lower end of the adjusting threaded barrel, a screw is installed on the upper surface of the base, the outer surface of the screw is meshingly connected with the inner wall of the adjusting threaded barrel, handles are installed on both sides of the outer surface of the adjusting threaded barrel, and a fixing component capable of fixing the adjusting threaded barrel and the screw is provided on the inner side of the handle.

[0007] It can be seen that when the connecting plate is in use, the base is installed on the lathe, and then because the main body plate is connected to the fixed seat, the clamp can be placed on the inner side of the fixed seat, and because the fixing block is rotatably connected to the fixing bolt A, when the fixing bolt A is rotated, the fixing block moves to the inner side of the fixing seat, so the fixing block can fix the clamp, and the clamp can be installed at this time. When the clamp does not reach the predetermined position during installation, because the adjusting threaded barrel is meshed with the screw rod, and the adjusting threaded barrel is equipped with a handle, the adjusting threaded barrel can be rotated to adjust the height, and because the handle is provided with a fixing assembly that can fix the adjusting threaded barrel and the screw rod, the adjusted adjusting threaded barrel and the screw rod can be fixed by the fixing assembly. Therefore, the clamp can be adjusted when it has not reached the predetermined position, avoiding the need to connect the extension piece for adjustment, thereby increasing the convenience during installation, avoiding the looseness of the extension piece, and increasing the stability of operation.

[0008] Furthermore, the fixing assembly includes a mounting block connected to the inner wall of the handle, a threaded groove B is provided on the outer surface of the mounting block, a through hole is provided on the outer surface of the adjusting threaded tube, a fixing bolt B is meshedly connected to the threaded groove B, and the end of the fixing bolt B passes through the through hole and fits tightly with the outer surface of the screw.

[0009] Because the fixing bolt B is meshed with the thread groove B, the fixing bolt B can be rotated to adjust the elongated length. Because the fixing bolt B passes through the through hole and fits tightly with the screw rod, the fixing bolt B can connect the adjusting threaded barrel with the screw rod to achieve the purpose of fixing and increase the connection stability.

[0010] Furthermore, the outer surface of the grip is covered with a rubber pad, and the rubber pad is provided with anti-slip grooves.

[0011] Because the grip sleeve is provided with a rubber pad, the rubber pad can facilitate the operator to hold the grip, facilitate the rotation of the adjusting threaded barrel, and increase the convenience of operation.

[0012] Furthermore, the ends of the fixing bolt A and the fixing bolt B are both provided with hexagonal grooves.

[0013] The hexagonal groove can facilitate placing the fixing bolt A and the fixing bolt B on the surface of the fixing seat and in the end of the handle respectively, so as to facilitate hiding the fixing bolt A and the fixing bolt B and avoid exposure.

[0014] Furthermore, a positioning groove is provided on the upper surface of the main body plate.

[0015] The positioning groove can facilitate the guidance and positioning of the clamp during installation, increasing the convenience of installation.

[0016] Furthermore, five fixing blocks are provided, and the five fixing blocks are evenly distributed in a ring shape.

[0017] Because there are five fixing blocks, the connection plate and the clamp can be fixed more tightly, thereby increasing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.

[0019] Figure 2 It is a schematic diagram of the regional structure of the adjusting threaded barrel in the utility model.

[0020] Figure 3 for Figure 2 A is an enlarged schematic diagram of the structure.

[0021] Figure 4 It is a schematic diagram of the regional structure of the fixing seat in the utility model.

[0022] Explanation of the reference numerals in the figure: main body plate (10), main body plate; base (11), base; fixing seat (20), fixing seat; fixing block (21), fixing block; thread groove A (22), thread groove A; fixing bolt A (23), fixing bolt A; adjusting thread cylinder (30), adjusting thread cylinder; screw rod (31), screw rod; handle (40), handle; fixing assembly (50), fixing assembly; mounting block (51), mounting block; thread groove B (52), thread groove B; through hole (53), through hole; fixing bolt B (54), fixing bolt B; hexagonal groove (60), hexagonal groove; positioning groove (70), positioning groove. DETAILED DESCRIPTION

[0023] The utility model is described in detail below with reference to the accompanying drawings.

[0024] like Figure 1-4 As shown, a transition connection plate used in a mechanical clamp includes a main body plate 10, a fixing seat 20 is installed on the upper surface of the main body plate 10, a plurality of fixing blocks 21 are arranged inside the fixing seat 20, the lower surface of the fixing block 21 is fitted with the upper surface of the main body plate 10, a plurality of thread grooves A22 are opened on the outer surface of the fixing seat 20, the thread groove A22 is meshed with a fixing bolt A23, the end of the fixing bolt A23 is rotatably connected to the outer surface of the fixing block 21, an adjusting threaded barrel 30 is installed on the lower surface of the main body plate 10, a base 11 is provided at the lower end of the adjusting threaded barrel 30, a screw rod 31 is installed on the upper surface of the base 11, the outer surface of the screw rod 31 is meshed with the inner wall of the adjusting threaded barrel 30, handles 40 are installed on both sides of the outer surface of the adjusting threaded barrel 30, and a fixing component 50 capable of fixing the adjusting threaded barrel 30 and the screw rod 31 is provided on the inner side of the handle 40.

[0025] When the connecting plate is in use, since the base 11 is provided at the lower end of the adjusting threaded cylinder 30, the base 11 can be installed on the lathe, and then since the main plate 10 is connected to the fixing seat 20, the fixture can be placed on the inner side of the fixing seat 20, and since the threaded groove A22 is meshed and connected with the fixing bolt A23, and the fixing block 21 is rotatably connected with the fixing bolt A23, the fixing block 21 fits with the main plate 10, so when the fixing bolt A23 is rotated, the fixing block 21 moves toward the inner side of the fixing seat 20, so the fixing block 21 can fix the fixture, and then the fixture can be installed. When the fixture does not reach the predetermined position during installation, because The adjusting threaded barrel 30 is meshedly connected with the screw rod 31, and the adjusting threaded barrel 30 is installed with a handle 40, so the handle 40 can be convenient for rotating the adjusting threaded barrel 30, and then the height can be adjusted by rotating the adjusting threaded barrel 30, and because the handle 40 is provided with a fixing assembly 50 capable of fixing the adjusting threaded barrel 30 and the screw rod 31, the adjusted adjusting threaded barrel 30 and the screw rod 31 can be fixed by the fixing assembly 50, so that the clamp can be adjusted when it has not reached the predetermined position, avoiding the need to connect an extension piece for adjustment, thereby increasing the convenience during installation, avoiding the looseness of the extension piece, and increasing the stability of operation.

[0026] Specifically, the fixing assembly 50 includes a mounting block 51 connected to the inner wall of the handle 40, a threaded groove B52 is provided on the outer surface of the mounting block 51, a through hole 53 is provided on the outer surface of the adjusting threaded tube 30, the threaded groove B52 is meshedly connected with a fixing bolt B54, the end of the fixing bolt B54 passes through the through hole 53 and is tightly fitted with the outer surface of the screw rod 31, because the mounting block 51 is provided with a threaded groove B52, and the fixing bolt B54 is meshedly connected with the threaded groove B52, the fixing bolt B54 can be rotated to adjust the elongated length, and because the adjusting threaded tube 30 is provided with a through hole 53, and the fixing bolt B54 passes through the through hole 53 and is tightly fitted with the screw rod 31, the fixing bolt B54 can connect the adjusting threaded tube 30 with the screw rod 31, thereby achieving the purpose of fixing and increasing the connection stability.

[0027] Specifically, the outer surface of the handle 40 is provided with a rubber pad, and the rubber pad has anti-slip grooves. Because the handle 40 is provided with the rubber pad, and the rubber pad has anti-slip grooves, the rubber pad can facilitate the operator to hold the handle 40 and rotate the adjusting threaded cylinder 30, thereby increasing the convenience of operation.

[0028] Specifically, the ends of the fixing bolt A23 and the fixing bolt B54 are both provided with a hexagonal groove 60. Because the fixing bolt A23 and the fixing bolt B54 are both provided with the hexagonal groove 60, the hexagonal groove 60 can facilitate the fixing bolt A23 and the fixing bolt B54 to be placed on the surface of the fixing seat 20 and the end of the handle 40, respectively, so as to facilitate the hiding of the fixing bolt A23 and the fixing bolt B54 and avoid exposure.

[0029] Specifically, a positioning groove 70 is provided on the upper surface of the main body plate 10. Because the main body plate 10 is provided with the positioning groove 70, the positioning groove 70 can facilitate the guidance and positioning of the clamp during installation, thereby increasing the convenience of installation.

[0030] Specifically, five fixing blocks 21 are provided, and the five fixing blocks 21 are evenly distributed in a ring shape. Because there are five fixing blocks 21 and the five fixing blocks 21 are evenly distributed in a ring shape, the connection plate and the clamp can be fixed more tightly, thereby increasing stability.

[0031] The above is a detailed description of the utility model in combination with specific embodiments, and it cannot be determined that the specific implementation methods of the present invention are limited to these descriptions. For ordinary technicians in the technical field to which the utility model belongs, making several equivalent substitutions or obvious modifications without departing from the concept of the present invention, and having the same performance or use, should be regarded as belonging to the patent protection scope of the utility model determined by the submitted claims.

Claims

1. A transition connection plate for a mechanical fixture, comprising a main plate (10), characterized in that: A fixing seat (20) is installed on the upper surface of the main body plate (10), a plurality of fixing blocks (21) are arranged inside the fixing seat (20), the lower surface of the fixing block (21) is in contact with the upper surface of the main body plate (10), a plurality of thread grooves A (22) are provided on the outer surface of the fixing seat (20), the thread grooves A (22) are meshedly connected with fixing bolts A (23), the ends of the fixing bolts A (23) are rotatably connected to the outer surface of the fixing block (21), and the main body plate (10) is provided with a plurality of thread grooves A (22). ) is installed on the lower surface of the adjusting threaded barrel (30), a base (11) is provided at the lower end of the adjusting threaded barrel (30), a screw rod (31) is installed on the upper surface of the base (11), the outer surface of the screw rod (31) is meshedly connected with the inner wall of the adjusting threaded barrel (30), handles (40) are installed on both sides of the outer surface of the adjusting threaded barrel (30), and a fixing component (50) capable of fixing the adjusting threaded barrel (30) and the screw rod (31) is provided on the inner side of the handle (40).

2. A transition connection plate for a mechanical fixture according to claim 1, characterized in that: The fixing assembly (50) comprises a mounting block (51) connected to the inner wall of the handle (40), the outer surface of the mounting block (51) is provided with a thread groove B (52), the outer surface of the adjusting threaded tube (30) is provided with a through hole (53), the thread groove B (52) is meshedly connected with a fixing bolt B (54), the end of the fixing bolt B (54) passes through the through hole (53) and is tightly fitted with the outer surface of the screw rod (31).

3. A transition connection plate for a mechanical fixture according to claim 2, characterized in that: The outer surface of the handle (40) is covered with a rubber pad, and the rubber pad is provided with anti-slip grooves.

4. A transition connection plate for a mechanical fixture according to claim 3, characterized in that: The ends of the fixing bolt A (23) and the fixing bolt B (54) are both provided with hexagonal grooves (60).

5. A transition connection plate for a mechanical fixture according to claim 4, characterized in that: A positioning groove (70) is provided on the upper surface of the main body plate (10).

6. A transition plate for use in a mechanical fixture according to claim 5, characterized in that: Five fixing blocks (21) are provided, and the five fixing blocks (21) are evenly distributed in a ring shape.

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