CN218927484U

CN218927484U - Bench vice

Info

Publication number: CN218927484U
Application number: CN202223289350.3U
Authority: CN
Inventors: 夏毅锐
Original assignee: Naval Aeronautical University
Current assignee: Naval Aeronautical University
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-28
Anticipated expiration: 2032-12-08

Abstract

The utility model discloses a bench vice, which comprises a bench vice main body, wherein the bench vice main body comprises a fixed seat, an operation plate seat and a movable clamp plate, the operation plate seat is rotationally connected to the upper surface of the fixed seat, the movable clamp plate is arranged at one end of the upper surface of the operation plate seat, and the bench vice main body is further provided with: the fastening mechanism is convenient for compacting the assembly and the locking assembly; through designing fastening mechanism, can run through behind the inside of screw with fixing base fixed mounting through fixing bolt, at this moment the surface of threaded rod closes the inside slip of installation fastening nut drive threaded rod at the connecting hole soon, until remove the threaded rod and drive locking work piece and remove at the inside of recess for locking work piece sticiss at fixing bolt's tip surface, consequently with fixing bolt to fixing bolt locking after fixed mounting, and receive the influence of external force and the fixed of reinforcing bench vice main part of being convenient for during rotatory operation when using the bench vice main part after the installation.

Description

Bench vice

Technical Field

The utility model belongs to the technical field of bench vices, and particularly relates to a bench vice.

Background

The existing bench vice is also called a vice, and is a universal fixture for clamping a workpiece, the bench vice is arranged on a workbench and used for clamping and stabilizing the workpiece to be machined, and when the bench vice is operated, the movable clamp plate is adjusted to move towards the position of the fixed clamp plate by the movable adjusting mechanism to clamp the workpiece, so that the workpiece is machined and fastened by the bench vice, and the use effect of the bench vice in machining the workpiece is improved;

the prior bench vice is used, the bench vice is fixedly installed at the position of the use by penetrating through the inside of the screw hole directly through the fixing bolt, and therefore, the movable clamp plate is adjusted to fasten the reinforced object through the movable adjusting mechanism, after the bench vice is fixedly installed through the fixing bolt, the bench vice is easy to be pressed by an operator to increase the force to adjust the pressing operation and rotate to the direction of the operation use during the pressing operation, the bench vice is enabled to be loosened by the fixing bolt caused by the influence of external force during the use after the installation, and the bench vice is unstable to shake during the use, so that the problem of the operation use is fastened and clamped through the influence of the bench vice on the workpiece, and the bench vice is provided for this purpose.

Disclosure of Invention

The utility model aims to provide a bench vice, which solves the problems that in the prior art, when the bench vice is used for pressing operation, an operator can easily increase the force to adjust the pressing operation and rotate the bench vice to the operation and use direction, the bench vice is influenced by external force to loosen a fixing bolt after being installed and used, and the bench vice is unstable and shakes during use, so that the bench vice is used for fastening, clamping and reinforcing a workpiece.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bench vice, includes the bench vice main part, the bench vice main part includes fixing base, operation board seat and removes the nipper, the operation board seat rotates to be connected at the upper surface of fixing base, remove the nipper setting in the upper surface one end of operation board seat, still be provided with on the bench vice main part:

the fastening mechanism is convenient for compacting the assembly and the locking assembly, and is arranged at the edge of the fixing seat;

the clamping mechanism comprises a clamping assembly and a mounting assembly, and the clamping mechanism is arranged on the movable clamp plate.

Preferably, the inside rotation of operation board seat is connected with the lead screw, the surface of lead screw is provided with the moving body, the tip of lead screw is located the surface welded fastening of operation board seat and has the hand wheel, just the tip of removal nipper with the surface of moving body is connected through the welding, the upper surface other end welded fastening of operation board seat has fixed nipper.

Preferably, the compacting component comprises a screw hole formed in the edge of the fixing seat, a groove is formed in the edge of the top end of the screw hole, and the compacting component comprises a locking workpiece arranged in the groove.

Preferably, the locking assembly comprises two connecting holes formed in the side face of the groove, a threaded rod is arranged in the connecting holes, the end portion of the threaded rod is connected with the end portion of the locking workpiece through welding, and two fastening nuts connected to the outer surface of the threaded rod in a screwing mode are included.

Preferably, the two threaded rods are symmetrically arranged, and the locking workpiece and the fixing seat are connected with the fastening nut through the threaded rods.

Preferably, the clamping assembly comprises a mounting plate frame arranged on the surfaces of the fixed clamp plate and the movable clamp plate, and an elastic body arranged on the surface of the mounting plate frame, and the surface of the elastic body is matched with the surface structure of the mounting plate frame.

Preferably, the mounting assembly comprises fastening bolts screwed at two ends of the mounting plate frame and an internal thread groove formed in the end part of the movable clamp plate, and the mounting plate frame and the movable clamp plate are screwed and connected with the internal thread groove through the fastening bolts.

Compared with the prior art, the utility model has the beneficial effects that:

through designing fastening mechanism, can run through behind the inside of screw with fixing base fixed mounting through fixing bolt, at this moment the surface of threaded rod closes the inside slip of installation fastening nut drive threaded rod at the connecting hole soon, until remove the threaded rod and drive locking work piece and remove at the inside of recess for locking work piece sticis at fixing bolt's tip surface, consequently with fixing bolt locking to fixing bolt after fixed mounting, and receive the influence of external force and the fixed of reinforcing bench vice main part of being convenient for when rotatory operation after the bench vice main part is installed, make the bench vice main part be difficult for causing fixing bolt to become flexible when the operation, stability when improving bench vice main part processing operation.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic top view of the fixing base and screw hole of the present utility model;

FIG. 3 is an enlarged schematic view of the portion B of FIG. 2 according to the present utility model;

FIG. 4 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;

in the figure: 100. a bench vice body; 101. a fixing seat; 1011. a screw hole; 1012. locking the workpiece; 1013. a connection hole; 1014. a fastening nut; 1015. a threaded rod; 1016. a groove; 102. an operation panel base; 103. fixing the clamp plate; 104. moving the nipper; 1041. a mounting plate frame; 1042. an elastomer; 1043. a fastening bolt; 1044. an internal thread groove; 105. a moving body; 106. a screw rod; 107. and a hand wheel.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution: the utility model provides a bench vice, including bench vice main body 100, bench vice main body 100 includes fixing base 101, operation board seat 102 and removal nipper 104, operation board seat 102 rotates the upper surface of connecting at fixing base 101, remove nipper 104 setting in the upper surface one end of operation board seat 102, be convenient for when using bench vice main body 100, through fixing base 101 fixed mounting back, be convenient for at this moment with fixing base 101 and operation board seat 102 rotation regulation to the direction of processing, and by fixed nipper 103 and removal nipper 104 centre gripping fixed operation, still be provided with on the bench vice main body 100:

the fastening mechanism is convenient for compacting the assembly and the locking assembly, is arranged at the edge of the fixing seat 101, and is used for stably installing and using the bench vice main body 100 after the fixing seat 101 is fixedly installed through the fixing bolt, and is used for reinforcing the fixing of the fixing bolt through the fastening mechanism at the moment after the fixing bolt is fixedly installed, so that the bench vice main body 100 is convenient for fastening and installing and is more stable in use;

the clamping mechanism comprises a clamping assembly and a mounting assembly, the clamping mechanism is arranged on the movable clamp plate 104, workpieces of different specifications can be clamped and operated when the bench vice main body 100 is clamped and operated through the clamping mechanism, and meanwhile the workpiece is clamped and fastened more tightly, so that the clamping, mounting and use are facilitated.

In order to facilitate the operation after the bench vice main body 100 is fixedly installed, the hand-held hand wheel 107 drives the screw rod 106 to rotate, and drives the moving body 105 to move with the moving clamp plate 104 when the screw rod 106 rotates, and the workpiece is tightly pressed for use in convenient movement, in this embodiment, preferably, the screw rod 106 is rotationally connected with the inside of the operating plate seat 102, the outer surface of the screw rod 106 is provided with the moving body 105, the end part of the screw rod 106 is located the surface welding of the operating plate seat 102 and fixedly provided with the hand wheel 107, the hand-held hand wheel 107 is convenient to drive the screw rod 106 to rotate in situ, and is convenient to rotate and adjust for use, and the end part of the moving clamp plate 104 is connected with the surface of the moving body 105 through welding, and the other end of the upper surface of the operating plate seat 102 is fixedly provided with the fixed clamp plate 103, so that the bench vice main body 100 is easy to clamp the workpiece for fixed installation operation.

In order to facilitate the fixed installation of the fixing bolt through the pressing component and to enhance the fixing after the fixing bolt is fixed, and to prevent the fixing bolt from loosening during operation and use, in this embodiment, preferably, the pressing component includes a screw hole 1011 formed at an edge of the fixing base 101, a groove 1016 formed at an edge of a top end of the screw hole 1011, and a locking workpiece 1012 disposed inside the groove 1016.

In order to strengthen the fastening after being convenient for through fixing bolt with fixing base 101 fixed mounting through the locking subassembly, and be convenient for lock and strengthen fixedly, improve the stability that bench vice main body 100 used, in this embodiment, preferably, the locking subassembly is including seting up two connecting holes 1013 in the recess 1016 side, the inside of connecting hole 1013 is provided with threaded rod 1015, can be with threaded rod 1015 in the inside slip of connecting hole 1013 sticiss installation use, and the tip of threaded rod 1015 is connected through the welding with the tip of locking work piece 1012, and including two fastening nut 1014 of spin connection at threaded rod 1015 surface, with fastening nut 1014 spin connection drive threaded rod 1015 at the inside removal of connecting hole 1013 of the surface of threaded rod 1015, and drive locking work piece 1012 and remove when threaded rod 1015 removes and sticiss the installation.

In order to fasten the locking workpiece 1012 by screwing the fastening nut 1014 onto the outer surface of the threaded rod 1015 and to facilitate the locking installation of the fixing bolt, in this embodiment, it is preferable that the two threaded rods 1015 are symmetrically disposed with each other, and the locking workpiece 1012 and the fixing base 101 are connected to the fastening nut 1014 by the threaded rod 1015.

In order to facilitate the reinforcement and fastening during the operation of clamping and pressing workpieces through the clamping assembly, and simultaneously, the clamping assembly is easy to compress and fix for use through deformation of the elastic body 1042 during the operation of pressing workpieces with different specifications, in this embodiment, preferably, the clamping assembly comprises a mounting plate frame 1041 mounted on the surfaces of the fixed clamp plate 103 and the movable clamp plate 104, and an elastic body 1042 arranged on the surface of the mounting plate frame 1041, and the surface of the elastic body 1042 is identical to the surface structure of the mounting plate frame 1041, so that the elastic body 1042 is easy to be clamped and mounted through closing the mounting plate frame 1041, and the mounting and use are convenient.

In order to facilitate the fixed installation of the mounting plate frame 1041 and the elastic body 1042 through the mounting assembly, and facilitate the fastening installation to compress and use, and strengthen the fixation, in this embodiment, preferably, the mounting assembly includes fastening bolts 1043 screwed on two ends of the mounting plate frame 1041, and includes an internal thread groove 1044 formed at an end portion of the movable clamp plate 104, screwing the fastening bolts 1043 until the end portion of the fastening bolts 1043 is embedded into the internal thread groove 1044 to strengthen the fixation of the mounting plate frame 1041 and the elastic body 1042, and the mounting plate frame 1041 and the movable clamp plate 104 are screwed and connected with the internal thread groove 1044 through the fastening bolts 1043.

The working principle and the using flow of the utility model are as follows: before the bench vice is used, the bench vice main body 100 can be firstly installed at the installation position of the operation position through the fixing seat 101, at the moment, the fixing bolt penetrates through the inside of the screw hole 1011 to fixedly install the fixing seat 101, so that the bench vice main body 100 is fixedly installed and used, after the bench vice main body is fixedly installed through the fixing bolt, at the moment, the outer surface of the threaded rod 1015 is screwed with the fastening nut 1014 to drive the threaded rod 1015 to slide in the inside of the connecting hole 1013 until the threaded rod 1015 moves to drive the locking workpiece 1012 to move in the groove 1016, so that the locking workpiece 1012 is tightly pressed on the end surface of the fixing bolt, the fixing bolt is locked after the fixing bolt is fixedly installed, and the bench vice main body 100 is convenient to strengthen when the bench vice main body 100 is subjected to the influence of external force and rotation operation after the bench vice main body 100 is installed, so that the fixing bolt is not easy to loosen during the operation, and the stability of the bench vice main body 100 during the machining operation is improved;

then before the bench vice main body 100 is operated, the mounting plate frame 1041 is closed on the surfaces of the movable clamp plate 104 and the fixed clamp plate 103, so that the elastic body 1042 is closed on the surface of the movable clamp plate 104, and the fastening bolts 1043 are screwed and installed to the inner parts of the internal thread grooves 1044 to strengthen the fastening of the mounting plate frame 1041 and the elastic body 1042, therefore, the elastic body 1042 is fixedly installed and used, when the bench vice main body 100 is used, when the fixed seat 101 and the operation plate seat 102 are rotationally adjusted to an operation position, a processed object is placed on the upper surface of the operation plate seat 102, one side of the processed object is contacted with the surfaces of the fixed clamp plate 103 and the elastic body 1042, at the moment, the hand-held hand wheel 107 drives the lead screw 106 to rotate in situ, and moves the movable body 105 and the movable clamp plate 104 when the lead screw 106 rotates until the movable clamp plate 104 is moved and tightly installed on the other side of a processed workpiece, and therefore, when the fixed clamp plate 103 and the movable clamp plate 104 are tightly pressed, the elastic body 1042 is conveniently deformed and tightly pressed by the elastic body 1042, and simultaneously, when the bench vice main body 100 is tightly pressed, the processed and the processed workpieces of different specifications are conveniently clamped and clamped.

Although embodiments of the present utility model have been shown and described in detail with reference to the foregoing detailed description, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations may be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a bench vice, includes bench vice main part (100), bench vice main part (100) include fixing base (101), operation board seat (102) and remove pincers board (104), operation board seat (102) rotate and connect the upper surface at fixing base (101), remove pincers board (104) and set up in the upper surface one end of operation board seat (102), its characterized in that: the bench vice main body (100) is also provided with:

the fastening mechanism is convenient for compacting the assembly and the locking assembly, and is arranged at the edge of the fixing seat (101);

the clamping mechanism comprises a clamping assembly and a mounting assembly, and the clamping mechanism is arranged on the movable clamp plate (104).

2. A bench vice as in claim 1 wherein: the inside rotation of operation board seat (102) is connected with lead screw (106), the surface of lead screw (106) is provided with moving body (105), the tip of lead screw (106) is located the surface welding of operation board seat (102) and is fixed with hand wheel (107), just the tip of removal nipper (104) with the surface of moving body (105) is connected through the welding, the upper surface other end welded fastening of operation board seat (102) has fixed nipper (103).

3. A bench vice as in claim 1 wherein: the pressing assembly comprises a screw hole (1011) formed in the edge of the fixing seat (101), a groove (1016) formed in the top edge of the screw hole (1011), and a locking workpiece (1012) arranged in the groove (1016).

4. A bench vice according to claim 1 or 3, wherein: the locking assembly comprises two connecting holes (1013) formed in the side face of the groove (1016), a threaded rod (1015) is arranged in the connecting holes (1013), the end portion of the threaded rod (1015) is connected with the end portion of the locking workpiece (1012) through welding, and two fastening nuts (1014) which are connected to the outer surface of the threaded rod (1015) in a screwing mode are included.

5. The bench vice of claim 4 wherein: the two threaded rods (1015) are symmetrically arranged, and the locking workpiece (1012) and the fixing seat (101) are connected with the fastening nut (1014) through the threaded rods (1015).

6. A bench vice as in claim 1 wherein: the clamping assembly comprises a mounting plate frame (1041) arranged on the surfaces of the fixed clamp plate (103) and the movable clamp plate (104), and an elastic body (1042) arranged on the surface of the mounting plate frame (1041), wherein the surface of the elastic body (1042) is matched with the surface structure of the mounting plate frame (1041).

7. A bench vice according to claim 1 or 6, wherein: the mounting assembly comprises fastening bolts (1043) which are rotatably mounted at two ends of a mounting plate frame (1041), and an inner thread groove (1044) which is formed at the end part of the movable clamp plate (104), and the mounting plate frame (1041) and the movable clamp plate (104) are rotatably connected with the inner thread groove (1044) through the fastening bolts (1043).