CN216461946U

CN216461946U - Clamping device capable of being quickly adjusted for boring machine

Info

Publication number: CN216461946U
Application number: CN202122930473.XU
Authority: CN
Inventors: 盛淋淋
Original assignee: Shiyan Jiaboli Technology Co ltd
Current assignee: Shiyan Jiaboli Technology Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-05-10
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a clamping device capable of being quickly adjusted for a boring machine, which comprises a clamping device, wherein the lower end of the clamping device is connected with an adjusting device in a sliding and clamping mode, and the clamping device comprises a positioning plate, a moving plate, a limiting block, a clamping block, a convex block, a threaded column and a nut. According to the utility model, the threaded connection between the threaded column and the nut is released, so that the position of the clamping block is not clamped and fixed, and the distance between the threaded column and the clamping block is increased by pushing the threaded column, so that a workpiece can be placed between the clamping blocks, then the clamping block is driven to move by pulling the threaded column to extrude and fix the internal workpiece, and the position of the clamping block is fixed by the threaded column, so that the clamping work is completed. Through the threaded connection of removing fixed screw and support column, make the movable plate not fixed in the inside of shifting chute by the joint, later drive the locating plate through the pulling movable plate and carry out the displacement to realize changing the height of work piece, accomplish altitude mixture control work, the processing work of the work piece of being convenient for can be better going on.

Description

Clamping device capable of being quickly adjusted for boring machine

Technical Field

The utility model relates to the technical field of boring machine equipment, in particular to a clamping device capable of being quickly adjusted for a boring machine.

Background

The boring machine is a machine tool which mainly uses a boring cutter to bore the existing prefabricated holes of a workpiece, is mainly used for processing high-precision holes or finishing a plurality of holes at one time in a positioning mode, can also be used for processing other processing surfaces related to hole finishing, is a main device for processing large box parts, is inconvenient to operate and needs complicated procedures at present, and cannot simply and quickly adjust the slight height, so that a device is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a clamping device for a boring machine, which can be quickly adjusted, so as to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: a clamping device capable of being adjusted quickly for a boring machine comprises clamping devices, wherein adjusting devices are connected to the lower end of each clamping device in a sliding and clamping mode, each clamping device comprises a positioning plate, a moving plate, two limiting blocks, two clamping blocks, convex blocks, threaded columns, nuts, positioning grooves, positioning holes and moving blocks, the moving plates are symmetrically and fixedly connected to two side faces of the positioning plate, the limiting blocks are fixedly connected to the lower end face of the moving plate, the positioning grooves are symmetrically formed in the upper end face of the positioning plate, the moving blocks are slidably connected to the inner portions of the positioning grooves, the clamping blocks are symmetrically and slidably connected to the upper end face of the positioning plate, the threaded columns are fixedly connected to the side end face of the moving blocks, the convex blocks are fixedly connected to the side end face of the clamping blocks at equal intervals, and the nuts are all in threaded connection to the outer end face of the threaded columns, two groups of positioning holes are arranged, and the positioning holes are symmetrically formed in two end faces of the positioning plate.

Preferably, the lower end face of each clamping block is fixedly connected with two moving blocks, the two moving blocks are arranged, the clamping blocks are connected to the surface of the positioning plate in a sliding mode through the moving blocks, the number of the threaded columns is two, each group of the threaded columns is fixedly connected with the moving block at one end opposite to the corresponding threaded column, and the two groups of the threaded columns are distributed in a crossed mode.

Preferably, the lower end surface of the clamping block is fixedly connected with two moving blocks, and the clamping block is slidably connected to the surface of the positioning plate through the moving blocks.

Preferably, the threaded column is slidably connected inside the positioning hole and fixedly clamped with the positioning plate through a nut.

Preferably, the limiting block is connected to the inner part of the limiting groove in a sliding mode, and the moving plate is connected to the inner part of the moving groove in a sliding and clamping mode through the limiting block.

Preferably, the positioning plate is located on the upper end face of the bottom plate, and the moving block and the positioning plate are identical in shape and size.

Preferably, the supporting column is provided with a threaded hole matched with the fixing screw.

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

according to the utility model, the threaded connection between the threaded column and the nut is released, so that the position of the clamping block is not clamped and fixed, and the distance between the threaded column and the clamping block is increased by pushing the threaded column, so that a workpiece can be placed between the clamping blocks, then the clamping block is driven to move by pulling the threaded column to extrude and fix the internal workpiece, and the position of the clamping block is fixed by the threaded column, so that the clamping work is completed.

Through the threaded connection of removing fixed screw and support column, make the movable plate not fixed in the inside of shifting chute by the joint, later drive the locating plate through the pulling movable plate and carry out the displacement to realize changing the height of work piece, accomplish altitude mixture control work, the processing work of the work piece of being convenient for can be better going on.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a schematic view of the clamping device of the present invention;

FIG. 3 is a schematic view of the clamping device of the present invention in a disassembled configuration;

fig. 4 is a schematic structural diagram of the adjusting device of the present invention.

In the figure: the device comprises a clamping device 1, an adjusting device 2, a positioning plate 3, a moving plate 4, a limiting block 5, a clamping block 6, a convex block 7, a threaded column 8, a nut 9, a positioning groove 10, a positioning hole 11, a moving block 12, a bottom plate 13, a connecting block 14, a supporting column 15, a fixing screw 16, a moving groove 17 and a limiting groove 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention is shown: a clamping device capable of being quickly adjusted for a boring machine comprises a clamping device 1, wherein an adjusting device 2 is clamped at the lower end of the clamping device 1 in a sliding mode, the clamping device 1 comprises two positioning plates 3, a moving plate 4, limiting blocks 5, clamping blocks 6, convex blocks 7, threaded columns 8, nuts 9, positioning grooves 10, positioning holes 11 and moving blocks 12, the moving plates 4 are symmetrically and fixedly connected to two side faces of the positioning plate 3, the limiting blocks 5 are fixedly connected to the lower end face of the moving plate 4, the positioning grooves 10 are provided with two groups, the positioning grooves 10 are symmetrically arranged on the upper end face of the positioning plate 3, the moving blocks 12 are slidably connected inside the positioning grooves 10, the clamping blocks 6 are symmetrically and slidably connected to the upper end face of the positioning plate 3, the threaded columns 8 are fixedly connected to the side end face of the moving blocks 12, the convex blocks 7 are uniformly and fixedly connected to the side end face of the clamping blocks 6 at equal intervals, the nuts 9 are all in threaded connection with the outer end face of the threaded columns 8, two groups of positioning holes 11 are arranged, and the positioning holes 11 are symmetrically arranged on two end faces of the positioning plate 3.

Adjusting device 2 includes bottom plate 13, connecting block 14, support column 15, fixed screw 16, shifting chute 17 and spacing groove 18, connecting block 14 fixed connection is in the four corners of bottom plate 13, support column 15 is equipped with two, support column 15 symmetry fixed connection is at the both ends face of bottom plate 13, spacing groove 18 all sets up the preceding terminal surface at support column 15, shifting chute 17 all sets up the rear end face at support column 15, the equal threaded connection of fixed screw 16 is in the upper end of support column 15, mutually support through the mechanism of 1 inside clamping device, can realize pressing from both sides tight fixedly with the work piece, help going on that subsequent processing work can be smooth, mutually support through the mechanism of 1 inside of clamping device and adjusting device 2, can realize highly adjusting the work piece.

The lower end face of the clamping block 6 is fixedly connected with two moving blocks 12, the two moving blocks 12 are arranged, the clamping block 6 is connected to the surface of the positioning plate 3 in a sliding mode through the moving blocks 12, the thread columns 8 are arranged in two groups, each group of thread columns 8 is provided with two threads, each group of thread columns 8 is fixedly connected with the moving block 12 at one end opposite to the corresponding group of thread columns 8, the thread columns 8 are distributed in a crossed mode, sliding displacement of the clamping block 6 can be achieved at the upper end of the positioning plate 3, and a workpiece can be extruded and fixed.

8 sliding connection of screw thread post is in the inside of locating hole 11, and screw thread post 8 passes through

nut

9 and 3 fixed joint mutually of locating plate, and the realization is fixed 8 positions.

Stopper 5 sliding connection is in the inside of spacing groove 18, and movable plate 4 passes through stopper 5 slip joint in the inside of shifting chute 17, realizes that can carry on spacingly to movable plate 4 through stopper 5.

The positioning plate 3 is positioned on the upper end surface of the bottom plate 13, and the moving block 12 is consistent with the positioning plate 3 in shape and size, so that the height of the workpiece can be adjusted by changing the position of the positioning plate 3.

Threaded holes matched with the fixing screws 16 are formed in the supporting columns 15, and the position of the moving plate 4 can be fixed through the fixing screws 16.

The working principle is as follows: the user firstly fixedly connects the device with an apparatus through the connecting block 14, which is helpful for smooth proceeding of subsequent work, then releases the threaded connection between the threaded columns 8 and the nuts 9, so that the moving block 12 is not fixed inside the positioning groove 10 in a clamped manner, thereby realizing that the clamping blocks 6 are not fixed in a clamped manner, then pushes the threaded columns 8, the threaded columns 8 can slide and displace inside the positioning holes 11, the threaded columns 8 can drive the moving block 12 to displace, the moving block 12 can slide and displace inside the positioning groove 10, thereby realizing that the moving block 12 drives the clamping blocks 6 to displace, the clamping blocks 6 displace towards two ends to increase the distance between the clamping blocks 6, then places the workpiece on the upper end of the positioning plate 3, so that the workpiece is positioned between the clamping blocks 6, pulls the threaded columns 8 after placement is completed, then the threaded columns 8 can drive the clamping blocks 6 to displace towards the inner ends, thereby the clamping blocks 6 extrude and fix the workpiece therebetween, the side end face of the clamping block 6 is provided with the bump 7, so that the clamping is more stable, the position of the clamping block 6 is fixed through the threaded connection of the nut 9 and the threaded column 8, the clamping work on the workpiece is completed, when the height of the workpiece needs to be adjusted, the threaded connection of the fixing screw 16 and the supporting column 15 is released, the moving plate 4 is not fixed inside the moving groove 17 in an extruding mode, the limiting block 5 is pulled upwards, the limiting block 5 can drive the moving plate 4 to move, the moving plate 4 can slide and move inside the moving groove 17, the moving plate 4 can drive the positioning plate 3 to move, the workpiece is driven to move, the height of the workpiece is adjusted, the adjusted positioning plate 3 is fixed through the fixing screw 16, and the height adjusting work is completed.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 boring machine is with clamping device that can quick adjustment, includes clamping device (1), its characterized in that: the lower end of the clamping device (1) is slidably clamped with an adjusting device (2), the clamping device (1) comprises a positioning plate (3), a moving plate (4), limiting blocks (5), clamping blocks (6), convex blocks (7), threaded columns (8), nuts (9), positioning grooves (10), positioning holes (11) and moving blocks (12), the number of the moving plates (4) is two, the moving plates (4) are symmetrically and fixedly connected to two side faces of the positioning plate (3), the limiting blocks (5) are fixedly connected to the lower end face of the moving plate (4), the number of the positioning grooves (10) is two, the positioning grooves (10) are symmetrically arranged on the upper end face of the positioning plate (3), the moving blocks (12) are slidably connected to the inner portions of the positioning grooves (10), and the clamping blocks (6) are symmetrically and slidably connected to the upper end face of the positioning plate (3), the threaded columns (8) are fixedly connected to the side end face of the moving block (12), the convex blocks (7) are fixedly connected to the side end face of the clamping block (6) uniformly and equidistantly, the nuts (9) are connected to the outer end face of the threaded columns (8) in a threaded mode, two groups of positioning holes (11) are formed, and the positioning holes (11) are symmetrically formed in the two end faces of the positioning plate (3).

2. The clamping device capable of being adjusted quickly for the boring machine as claimed in claim 1, wherein: adjusting device (2) include bottom plate (13), connecting block (14), support column (15), fixed screw (16), shifting chute (17) and spacing groove (18), connecting block (14) fixed connection is in the four corners of bottom plate (13), support column (15) are equipped with two, support column (15) symmetry fixed connection is at the both ends face of bottom plate (13), spacing groove (18) are all seted up the preceding terminal surface at support column (15), the rear end face at support column (15) is all seted up in shifting chute (17), the equal threaded connection of fixed screw (16) is in the upper end of support column (15).

3. The clamping device capable of being adjusted quickly for the boring machine as claimed in claim 2, wherein: the lower end face of each clamping block (6) is fixedly connected with two moving blocks (12), the two moving blocks (12) are arranged, the clamping blocks (6) are connected to the surface of the positioning plate (3) in a sliding mode through the moving blocks (12), the number of the thread columns (8) is two, each group of the thread columns (8) is provided with two, each group of the thread columns (8) is fixedly connected with the moving block (12) at one end opposite to the corresponding group of the thread columns, and the two groups of the thread columns (8) are distributed in a crossed mode.

4. The clamping device capable of being adjusted quickly for the boring machine as claimed in claim 3, wherein: screw thread post (8) sliding connection is in the inside of locating hole (11), screw thread post (8) are through nut (9) and locating plate (3) fixed joint mutually.

5. The clamping device capable of being adjusted quickly for the boring machine as claimed in claim 4, wherein: stopper (5) sliding connection is in the inside of spacing groove (18), movable plate (4) slide joint in the inside of shifting chute (17) through stopper (5).

6. The clamping device capable of being adjusted quickly for the boring machine as claimed in claim 5, wherein: the positioning plate (3) is positioned on the upper end face of the bottom plate (13), and the moving block (12) is identical to the positioning plate (3) in shape and size.

7. The clamping device capable of being adjusted quickly for the boring machine as claimed in claim 6, wherein: and the supporting column (15) is provided with a threaded hole matched with the fixing screw (16).