CN215747878U

CN215747878U - Adjustable vertical milling machine workpiece clamping device

Info

Publication number: CN215747878U
Application number: CN202121960495.4U
Authority: CN
Inventors: 邓林成; 邓建威; 谌国英; 冯荣怀; 秦瑞堂
Original assignee: Wuhan Shenglin Mechanical Equipment Manufacturing Co ltd
Current assignee: Wuhan Shenglin Mechanical Equipment Manufacturing Co ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-02-08
Anticipated expiration: 2031-08-20

Abstract

The utility model discloses an adjustable vertical milling machine workpiece clamping device, and relates to the technical field of milling machine workpiece fixing. The utility model includes a mounting plate. According to the utility model, the hexagonal wrench rotates the inner hexagonal knob II to rotate the screw rod II, so that the clamping block is driven to move up and down through the meshing of the threaded hole on the clamping block and the screw rod II and the sliding connection of the limiting rod and the limiting hole, and further the clamping blocks in the clamping assembly I and the clamping assembly II move up and down, so that the height of a workpiece fixed by a clamping groove on the clamping block is adjusted, the clamping seat is prevented from being higher than the workpiece, the height of the workpiece is prevented from being increased by using a gasket, and the loss of consumable materials is reduced; the first screw rod is rotated by rotating the first inner hexagonal knob through the hexagonal wrench, and then the clamping seat is driven to move through the meshing of the first screw rod and the threaded block and the sliding connection of the sliding groove, so that the clamping seat in the second clamping component is close to the clamping seat in the first clamping component, and the workpiece is fixed.

Description

Adjustable vertical milling machine workpiece clamping device

Technical Field

The utility model belongs to the technical field of milling machine workpiece fixing, and particularly relates to an adjustable vertical milling machine workpiece clamping device.

Background

The vertical milling machine is suitable for processing planes, inclined planes, grooves, holes and the like of various parts, is ideal processing equipment in the industries of mechanical manufacturing, dies, instruments, automobiles, motorcycles and the like, is mainly used for processing workpieces with high and low curved and straight geometric shapes on the planes outside the plane processing aspect, and needs to clamp the workpieces by using a clamping device when the vertical milling machine is used for processing the workpieces.

When the workpiece is clamped by the conventional workpiece clamp of the vertical milling machine, if the height of the workpiece is low, a gasket needs to be placed below the workpiece, so that the height of the workpiece exceeds the height of the clamping seat.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems in the related art, the utility model provides an adjustable vertical milling machine workpiece clamping device to overcome the technical problems in the prior related art.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to an adjustable vertical milling machine workpiece clamping device which comprises a mounting plate, wherein the upper surface of the mounting plate is respectively fixedly and slidably connected with a first clamping component and a second clamping component;

the clamping assembly I comprises a clamping seat and a clamping block, and the clamping block is attached to the clamping seat and is in relative sliding connection with the clamping seat;

the second clamping assembly and the clamping assembly have the same structure.

Further, the lower surface middle part fixedly connected with screw thread piece of the grip slipper among the centre gripping subassembly two, the spout has been seted up to the upper surface of mounting panel, the screw thread piece with spout sliding connection, the screw thread piece runs through and sliding connection has screw rod one, screw rod one with the mounting panel rotates to be connected, just the one end fixedly connected with hexagon socket head cap knob one of screw rod one, hexagon socket head cap knob one is inlayed and is rotated and connect in one side of mounting panel.

Further, spacing hole and screw hole have been seted up respectively at the both ends and the middle part of the upper surface one side of clamp splice, spacing hole sliding connection has the gag lever post, the equal fixed connection in both ends of gag lever post is in on the grip slipper, screw hole threaded connection has screw rod two, screw rod two with the grip slipper rotates to be connected, just the one end fixedly connected with allen knob two of screw rod two, allen knob two is inlayed and is rotated and connect the upper surface of grip slipper.

Furthermore, a workpiece placing groove is formed in one side of the upper surface of the clamping block.

Further, the mounting groove has all been seted up at the both ends of the upper surface both sides of mounting panel, the mounting hole has been seted up to the bottom of mounting groove.

The utility model has the following beneficial effects:

1. according to the utility model, the hexagon wrench rotates the inner hexagon knob II to rotate the screw rod II, so that the clamping block is driven to move up and down through the meshing of the threaded hole on the clamping block and the screw rod II and the sliding connection of the limiting rod and the limiting hole, and further the clamping blocks in the clamping assembly I and the clamping assembly II move up and down, so that the height of a workpiece fixed by a clamping groove on the clamping block is adjusted, the clamping seat is prevented from being higher than the workpiece, the height of the workpiece is prevented from being increased by using a gasket, the loss of consumable materials is reduced, and the processing cost is reduced;

2. according to the utility model, the screw rod I is rotated by rotating the inner hexagonal knob I through the hexagonal wrench, and then the clamping seat is driven to move through the meshing of the thread block and the screw rod I and the sliding connection of the thread block and the sliding chute, so that the clamping seat in the clamping component II is close to the clamping seat in the clamping component I, and the workpiece is fixed.

Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the description below are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without inventive work.

FIG. 1 is a perspective view of the present invention;

fig. 2 is an exploded view of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. mounting a plate; 2. a clamping seat; 3. a clamping block; 4. a thread block; 5. a chute; 6. a first screw rod; 7. A first inner hexagonal knob; 8. a limiting hole; 9. a threaded hole; 10. a limiting rod; 11. a second screw; 12. a second inner hexagonal knob; 13. mounting grooves; 14. and (7) installing holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the utility model, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the utility model.

In the description of the present invention, it is to be understood that the terms "open", "upper", "lower", "top", "middle", "inner", and the like, indicate positional or orientational relationships and are used merely for convenience in describing the utility model and for simplicity in description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

Referring to fig. 1-2, the utility model relates to an adjustable vertical milling machine workpiece clamping device, which comprises a mounting plate 1, wherein the upper surface of the mounting plate 1 is respectively fixedly and slidably connected with a first clamping component and a second clamping component;

the clamping assembly comprises a clamping seat 2 and a clamping block 3, and the clamping block 3 is attached to the clamping seat 2 and is in relative sliding connection with the clamping seat;

the second clamping assembly and the clamping assembly have the same structure;

a workpiece placing groove is formed in one side of the upper surface of the clamping block 3;

thereby through adjusting centre gripping subassembly one, make the standing groove in centre gripping subassembly one and the centre gripping subassembly two realize the fixed to the work piece to further adjust the position of the relative grip slipper 2 of work piece through adjusting the position of clamp splice 3, avoid the height that highly is higher than the work piece of grip slipper, thereby also avoided using the gasket to improve the height of work piece, and then reduced the loss of consumptive material, thereby reduced the processing cost.

In one embodiment, for the second clamping assembly, a threaded block 4 is fixedly connected to the middle of the lower surface of the clamping seat 2 in the second clamping assembly, a sliding groove 5 is formed in the upper surface of the mounting plate 1, the threaded block 4 is slidably connected with the sliding groove 5, a first threaded rod 6 penetrates through and is slidably connected with the threaded block 4, the first threaded rod 6 is rotatably connected with the mounting plate 1, a first hexagon socket head knob 7 is fixedly connected to one end of the first threaded rod 6, and the first hexagon socket head knob 7 is embedded and rotatably connected to one side of the mounting plate 1;

thereby rotate interior hexagonal knob 7 through the hexagonal spanner and make screw rod 6 rotate, and then drive the grip slipper through the meshing of screw block 4 and screw rod 6 and the sliding connection of screw block 4 and spout 5 and remove, make the grip slipper in the centre gripping subassembly two be close to the grip slipper of centre gripping subassembly one to the realization is fixed to the work piece.

In one embodiment, for the clamping block 3, a limiting hole 8 and a threaded hole 9 are respectively formed in two ends and a middle portion of one side of the upper surface of the clamping block 3, the limiting hole 8 is connected with a limiting rod 10 in a sliding manner, two ends of the limiting rod 10 are both fixedly connected to the clamping seat 2, the threaded hole 9 is connected with a second screw rod 11 in a threaded manner, the second screw rod 11 is rotatably connected with the clamping seat 2, one end of the second screw rod 11 is fixedly connected with a second hexagon socket knob 12, and the second hexagon socket knob 12 is embedded in and rotatably connected to the upper surface of the clamping seat 2;

thereby rotate two 12 messenger screw rods 11 through the hexagonal spanner in the hexagon and rotate, and then through the meshing of screw hole 9 on the clamp splice 3 and two 11 screw rods and gag lever post 10 and spacing hole 8 sliding connection drive clamp splice 3 and reciprocate, and then make the clamp splice in centre gripping subassembly one and the centre gripping subassembly two reciprocate, and then adjust the height of the work piece that the draw-in groove was fixed on the clamp splice, avoid the height that highly is higher than the work piece of grip slipper, thereby also avoided using the gasket to improve the height of work piece, and then reduced the loss of consumptive material, thereby reduce the processing cost.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to help illustrate the utility model. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and its practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides an adjustable vertical milling machine work piece clamping device, includes mounting panel (1), its characterized in that: the upper surface of the mounting plate (1) is fixedly and slidably connected with a first clamping assembly and a second clamping assembly respectively;

the clamping assembly comprises a clamping seat (2) and a clamping block (3), and the clamping block (3) is attached to the clamping seat (2) and is in relative sliding connection with the clamping seat;

the second clamping assembly and the clamping assembly have the same structure.

2. The adjustable vertical milling machine workpiece clamping device as claimed in claim 1, wherein a thread block (4) is fixedly connected to the middle of the lower surface of the clamping seat (2) in the second clamping assembly, a sliding groove (5) is formed in the upper surface of the mounting plate (1), the thread block (4) is slidably connected with the sliding groove (5), the thread block (4) penetrates through and is slidably connected with a first screw rod (6), the first screw rod (6) is rotatably connected with the mounting plate (1), one end of the first screw rod (6) is fixedly connected with a first inner hexagonal knob (7), and the first inner hexagonal knob (7) is embedded and rotatably connected to one side of the mounting plate (1).

3. The adjustable vertical milling machine workpiece clamping device according to claim 1, wherein two ends and the middle of one side of the upper surface of the clamping block (3) are respectively provided with a limiting hole (8) and a threaded hole (9), the limiting hole (8) is slidably connected with a limiting rod (10), two ends of the limiting rod (10) are fixedly connected to the clamping seat (2), the threaded hole (9) is in threaded connection with a second screw rod (11), the second screw rod (11) is rotatably connected with the clamping seat (2), one end of the second screw rod (11) is fixedly connected with a second inner hexagonal knob (12), and the second inner hexagonal knob (12) is embedded and rotatably connected to the upper surface of the clamping seat (2).

4. The adjustable vertical milling machine workpiece clamping device as claimed in claim 1, characterized in that a workpiece placing groove is formed on one side of the upper surface of the clamping block (3).

5. The adjustable vertical milling machine workpiece clamping device as claimed in claim 1, wherein mounting grooves (13) are formed at two ends of two sides of the upper surface of the mounting plate (1), and mounting holes (14) are formed at the bottoms of the mounting grooves (13).