CN210499330U

CN210499330U - Convenient regulation formula mounting fixture

Info

Publication number: CN210499330U
Application number: CN201921495761.3U
Authority: CN
Inventors: 童明艳
Original assignee: Changsha Licheng Machinery Co ltd
Current assignee: Changsha Licheng Machinery Co ltd
Priority date: 2019-09-10
Filing date: 2019-09-10
Publication date: 2020-05-12
Anticipated expiration: 2029-09-10

Abstract

The utility model relates to the technical field of machining, and discloses a conveniently-adjusted fixing clamp, which comprises a shell, wherein the lower end of the shell is movably connected with a large nut, the inner wall of the large nut is movably connected with a threaded column which runs through the lower end of the shell, the bottom end of the threaded column is movably connected with a bottom plate, the lower end of the bottom plate is movably connected with a rotating handle, one end of the threaded column, which is far away from the bottom plate, is movably connected with a bracket, the left side and the right side of the upper end of the bracket are movably connected with two lifting blocks, the bottom end of the right lifting block is movably connected with a spring, the left side of the right lifting block is movably connected with a rotating rod, the conveniently-adjusted fixing clamp realizes the purpose of remote control by matching the structures of the threaded column, the bracket, the spring, the lifting blocks and the, the pull rod, the rotating rod and other structures are matched for use, and the effect of fixing samples with different widths is achieved.

Description

Convenient regulation formula mounting fixture

Technical Field

The utility model relates to a machining equipment technical field specifically is a convenient regulation formula mounting fixture.

Background

A machining apparatus is a machine for machining a metal blank into a machine part by cutting, etc., and is an apparatus for manufacturing an apparatus, and machining is performed by performing an operation of matching in advance to obtain the same shape as a model in the case where a machining model is prepared in advance, generally measuring the shape and size of the model, preparing a machining program based on the measurement result, and then operating a machining machine depending on the operation program based on the machining program to perform machining, and one of the apparatuses which is indispensable in the machining process is a stationary jig.

In all kinds of devices and mould production processes, corresponding lathe equipment can be processed the sample of handling, it is crucial to keep the stability of sample, traditional mounting fixture can only realize mostly fixed to single material, in machining, probably a certain equipment just needs not equidimension, the same material of shape constitutes, this type of anchor clamps suitability is poor simultaneously, must cooperate the lathe that matches to use, make the operation comparatively loaded down with trivial details, and waste manpower and materials, and the requirement to efficiency is very high in the actual production, traditional equipment obviously is not conform to the requirement of modern production process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a convenient regulation formula mounting fixture possesses the flexible and convenient, can fix the advantage such as waiting to different width samples of operation, has solved traditional mounting fixture complex operation, the poor problem of suitability.

(II) technical scheme

For realize above-mentioned flexible, can fix the purpose such as to different width samples of operation, the utility model provides a following technical scheme: a conveniently adjustable fixing clamp comprises a shell, wherein the lower end of the shell is movably connected with a large nut, the inner wall of the large nut is movably connected with a threaded column penetrating through the lower end of the shell, the bottom end of the threaded column is movably connected with a bottom plate, the lower end of the bottom plate is movably connected with a rotating handle, one end, far away from the bottom plate, of the threaded column is movably connected with a support, the left side and the right side of the upper end of the support are movably connected with two lifting blocks, the bottom end of the right lifting block is movably connected with a spring, the left side of the right lifting block is movably connected with a rotating rod, the middle part of the rotating rod is movably connected with a hexagon nut, the upper end of the shell is movably connected with a baffle plate, the upper end of the baffle plate is movably connected with an inclined sliding plate, the upper surface of the, the left end swing joint of pull rod has the contact piece, the left end of contact piece is provided with the arc wall, the inner wall swing joint of arc wall has the sample.

Preferably, the inner walls of the left and right side plates of the shell are movably connected with sliding grooves, and the two lifting blocks can slide on the inner wall of the shell through the sliding grooves.

Preferably, the outer wall of the threaded column is provided with threads matched with the inner wall of the large screw cap.

Preferably, the support is designed in a concave shape, and concave sides at two ends of the support are respectively movably connected with the two lifting blocks.

Preferably, the number of the springs is two, the springs are respectively symmetrical about the threaded column, and the two lifting blocks are connected with the bottom end of the shell through the springs.

Preferably, the rotating rods are two in total, the two rotating rods are connected through a hexagon nut, the two rotating rods can rotate through the hexagon nut, and one ends, far away from the lifting block, of the two rotating rods are movably connected with the sliding block.

Preferably, the slider is designed in an L shape, the bottom surface of the right side of the slider, which is close to the oblique sliding plate, is designed in an oblique manner, and the oblique angle is the same as the inclination of the oblique sliding plate.

Preferably, the contact blocks are two in total and are provided with the same arc-shaped grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a convenient regulation formula mounting fixture possesses following beneficial effect:

1. this convenient regulation formula mounting fixture uses through the cooperation of screw post, support, spring and elevator isotructure, and in the equipment use, if need adjust two between the contact piece distance, at this moment only need rotate change can, this kind of design makes operating personnel not only light, changes apart from the operation area far away moreover, and the security is good, has realized remote purpose of controlling to the nimble effect of operation has been reached.

2. This convenient regulation formula mounting fixture, through contact piece, oblique slide, the cooperation of pull rod and bull stick isotructure is used, in the equipment use, the sample that needs to be handled is certainly diversified, at this moment only need change two positions of contact piece, can realize the change of size between two arcs to reached and to have carried out the effect fixed to different width samples.

Drawings

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

fig. 2 is a schematic view of the connection structure of the sliding block, the fixed block, the pull rod, etc. of the present invention.

In the figure: 1-shell, 2-big screw cap, 3-threaded column, 4-bottom plate, 5-rotating handle, 6-bracket, 7-lifting block, 8-spring, 9-rotating rod, 10-hexagon nut, 11-baffle, 12-oblique sliding plate, 13-sliding block, 14-fixed block, 15-pull rod, 16-contact block, 17-arc groove and 18-sample.

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 present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, a conveniently adjustable fixing clamp comprises a housing 1, a large nut 2 is movably connected to the lower end of the housing 1, a threaded post 3 penetrating the lower end of the housing 1 is movably connected to the inner wall of the large nut 2, threads matched with the inner wall of the large nut 2 are arranged on the outer wall of the threaded post 3, so that the threaded post 3 can rotate in the large nut 2, a bottom plate 4 is movably connected to the bottom end of the threaded post 3, a rotating handle 5 is movably connected to the lower end of the bottom plate 4, a bracket 6 is movably connected to one end of the threaded post 3 away from the bottom plate 4, the bracket 6 is of a concave design, concave sides of two ends of the bracket are respectively and movably connected with two lifting blocks 7, the lifting blocks 7 on two sides have the same movement tendency after the bracket 6 moves, two lifting blocks 7 are movably connected to the left and right sides of the upper end of the bracket 6, sliding grooves are movably, two quick elevator 7 accessible spouts slide at casing 1's inner wall, and the bottom swing joint of right side elevator 7 has spring 8, and spring 8 has two altogether, about 3 symmetries of screw thread post respectively, and two elevator 7 are connected through spring 8 and casing 1's bottom, and spring 8 can not only stop elevator 7's motion, plays the effect of bradyseism to whole equipment simultaneously, prevents that accidental damage from appearing.

The left side of the right lifting block 7 is movably connected with two rotating rods 9, the rotating rods 9 are totally two, the two rotating rods 9 are connected by a hexagonal nut 10 and can rotate through the hexagonal nut 10, one ends of the two rotating rods 9 far away from the lifting block 7 are movably connected with a sliding block 13, the middle part of the rotating rods 9 is movably connected with the hexagonal nut 10, the upper end of the shell 1 is movably connected with a baffle 11, the upper end of the baffle 11 is movably connected with an inclined sliding plate 12, the rotating rods 9 and the inclined sliding block 12 are designed to change the movement direction, the original trend of up-and-down movement can be changed into left-and-right movement, the upper surface of the inclined sliding plate 12 is movably connected with the sliding block 13, the sliding block 13 is in an L-shaped design, the bottom surface of the right side close to the inclined sliding plate 12 is in an inclined design, the angle is 60 degrees, the inclined angle is the same as the inclination of the inclined, the positive middle part swing joint of fixed block 14 has pull rod 15, and the left end swing joint of pull rod 15 has contact piece 16, and the left end of contact piece 16 is provided with arc wall 17, and contact piece 16 has two altogether, has all seted up same arc wall 17, and the inner wall swing joint of arc wall 17 has sample 18.

The working principle is as follows: when the conveniently-adjustable fixing clamp is used, if the distance between the arc-shaped grooves 17 needs to be adjusted, the rotating handle 5 is rotated, then the rotating handle 5 drives the bottom plate 4 to rotate, the threaded column 3 is connected to the upper end of the bottom plate 4, namely, the threaded column 3 also rotates, because the outer surface of the rotating handle is connected with the large nut 2, the inner part of the large nut 2 is provided with threads matched with the threaded column 3, the large nut 2 is fixed on the shell 1, at the moment, the threaded column 3 moves upwards through the large nut 2, the bracket 6 connected to the top end of the threaded column also moves upwards, so that the lifting block 7 is driven to move upwards along the shell 1, the two rotating rods 9 rotate along with the hexagonal nuts 10, and simultaneously have a trend of moving upwards, the rotating rods 9 drive the sliding blocks 13 to slide upwards on the inclined sliding plates 12, meanwhile, the inclined sliding plates 12 change the direction of the movement trend of moving rightwards, so that the sliding blocks 13 drive, at the same time the contact block 16 on the left side will also move to the left, after which the distance between the two curved slots 17 will increase.

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 invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a convenient regulation formula mounting fixture, includes casing (1), its characterized in that: the lower end of the shell (1) is movably connected with a large nut (2), the inner wall of the large nut (2) is movably connected with a threaded column (3) penetrating through the lower end of the shell (1), the bottom end of the threaded column (3) is movably connected with a bottom plate (4), the lower end of the bottom plate (4) is movably connected with a rotating handle (5), one end, far away from the bottom plate (4), of the threaded column (3) is movably connected with a support (6), the left side and the right side of the upper end of the support (6) are movably connected with two lifting blocks (7), the bottom end of the right lifting block (7) is movably connected with a spring (8), the left side of the right lifting block (7) is movably connected with a rotating rod (9), the middle part of the rotating rod (9) is movably connected with a hexagon nut (10), the upper end of the shell (1) is movably connected with a baffle (11, the upper surface swing joint of slide (12) has slider (13), the left end swing joint of slider (13) has fixed block (14), the positive middle part swing joint of fixed block (14) has pull rod (15), the left end swing joint of pull rod (15) has contact piece (16), the left end of contact piece (16) is provided with arc wall (17), the inner wall swing joint of arc wall (17) has sample (18).

2. A conveniently adjustable holding jig as claimed in claim 1 wherein: the inner walls of the left side plate and the right side plate of the shell (1) are movably connected with sliding grooves, and the two lifting blocks (7) can slide on the inner wall of the shell (1) through the sliding grooves.

3. A conveniently adjustable holding jig as claimed in claim 1 wherein: the outer wall of the threaded column (3) is provided with threads matched with the inner wall of the large screw cap (2).

4. A conveniently adjustable holding jig as claimed in claim 1 wherein: the support (6) is designed in a concave shape, and the concave sides at the two ends of the support are respectively movably connected with the two lifting blocks (7).

5. A conveniently adjustable holding jig as claimed in claim 1 wherein: the two springs (8) are two in total and are respectively symmetrical about the threaded column (3), and the two lifting blocks (7) are connected with the bottom end of the shell (1) through the springs (8).

6. A conveniently adjustable holding jig as claimed in claim 1 wherein: the lifting block is characterized in that the number of the rotating rods (9) is two, the two rotating rods (9) are connected through a hexagonal nut (10), the two rotating rods (9) can rotate through the hexagonal nut (10), and one ends, far away from the lifting block (7), of the two rotating rods (9) are movably connected with the sliding block (13).

7. A conveniently adjustable holding jig as claimed in claim 1 wherein: the sliding block (13) is designed in an L shape, the bottom surface of the right side of the sliding block, which is close to the oblique sliding plate (12), is designed in an oblique mode, and the oblique angle is the same as the inclination of the oblique sliding plate (12).

8. A conveniently adjustable holding jig as claimed in claim 1 wherein: the contact blocks (16) are totally two and are provided with the same arc-shaped grooves (17).