CN217143623U

CN217143623U - Adjustable clamping vice

Info

Publication number: CN217143623U
Application number: CN202123445373.4U
Authority: CN
Inventors: 王�锋; 徐光利; 罗洪森; 胡晶
Original assignee: Chengdu Hangfei Aviation Mechanical Equipment Manufacturing Co ltd
Current assignee: Chengdu Hangfei Aviation Mechanical Equipment Manufacturing Co ltd
Priority date: 2021-12-31
Filing date: 2021-12-31
Publication date: 2022-08-09
Anticipated expiration: 2031-12-31

Abstract

The utility model discloses an adjustable clamping vice, which comprises a fixed table, a fixed vice and a movable vice which are oppositely arranged on the fixed table; the fixed vice comprises a fixed vice base body, a fixed vice nut connected with the fixed table, a fixed vice bearing block arranged at the top of the fixed vice base body, and a fixed vice sizing block arranged on the side surface of the fixed vice bearing block; the movable vice comprises a movable vice base body, a movable vice moving block arranged at the top of the movable vice and connected with the movable vice base body in a sliding manner, and a movable vice pushing block arranged at the rear end of the movable vice moving block and used for pushing the movable vice moving block to slide; the middle line position of the movable vice pushing block is provided with a movable vice pushing rod.

Description

Adjustable clamping vice

Technical Field

The utility model relates to a part field of fixing specifically is an adjustable clamping vice.

Background

In the course of working as the centre gripping mode with the vice, often can appear because the vice problem of keeping silent length, the time cost of dismantling and installing the vice many times is caused to the frequent vice that needs to be changed of not equidimension blank processing man-hour. And the clamping strength, the clamping bearing length and the clamping bearing angle of the vice can not be completely consistent.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the defect that exists among the prior art, provide one kind and can adjust centre gripping length, centre gripping intensity and can carry out the adjustable clamping vice of position adjustment at any time.

In order to achieve the purpose, the utility model adopts the following scheme:

an adjustable clamping vice comprises a fixed table, a fixed vice and a movable vice which are oppositely arranged on the fixed table; the fixed vice comprises a fixed vice base body, a fixed vice nut connected with the fixed table, a fixed vice bearing block arranged at the top of the fixed vice base body, and a fixed vice sizing block arranged on the side surface of the fixed vice bearing block; the movable vice comprises a movable vice base body, a movable vice moving block arranged at the top of the movable vice and connected with the movable vice base body in a sliding manner, and a movable vice pushing block arranged at the rear end of the movable vice moving block and used for pushing the movable vice moving block to slide; the middle line position of the movable vice pushing block is provided with a movable vice pushing rod.

The fixed table is preferably arranged in a rectangular shape, and is provided with a connecting point for fixing the fixed vice and the movable vice. The fixed vice and the movable vice are arranged oppositely, and the parts are clamped in the space between the fixed vice and the movable vice. The fixed vice and the fixed table are connected and fixed by the fixed vice nut and slide in the fixed table groove of the fixed table, and the preferable sliding direction for clamping the fixed vice and the movable vice is perpendicular to the direction of the fixed table groove. The fixed vice bearing block is arranged on the fixed vice base body, and the preferred arrangement is slightly smaller than the area of the fixed vice base body, so that the fixed vice bearing block is convenient for clamping and placing parts. The fixed vice sizing block is arranged on the side surface of the fixed vice, preferably, the area of the fixed vice sizing block is the same as that of the side surface of the fixed vice bearing block, and the fixed vice sizing block can also be slightly larger or slightly smaller than that of the side surface of the fixed vice bearing block. The movable vise base is preferably arranged in a rectangular shape and on the upper surface of the fixed table and is preferably slidable laterally within the fixed table recess of the fixed table. The mounting plate recess is preferably provided as an inverted T-shaped or male slot. The movable vise block is disposed on top of the movable vise base and is configured to slide along the axis of the movable vise base and is preferably configured to slide along the midline. The movable vice moving block is preferably arranged in a rectangular shape, and the transverse width of the movable vice moving block is relatively consistent with that of the movable vice base body.

The utility model discloses still provide following optimization scheme:

preferably, the movable vice and the fixed vice are arranged in a groove of the fixed table on the fixed table. The groove of the fixed table and the clamping direction of the clamped part are preferably arranged to form a vertical included angle. The fixed table grooves are preferably provided in plural and in parallel with each other, and one movable vise or fixed vise is simultaneously connected to the plural fixed table grooves.

Preferably, the front end of the movable block of the movable vice is provided with a trapezoidal buffer cushion block. The trapezoidal buffer cushion block is arranged to be relatively wide, one side of the trapezoidal buffer cushion block is arranged on the outer side face, and the trapezoidal buffer cushion block and the front end of the movable vice block are arranged to be consistent oblique faces.

Preferably, the bottom of the trapezoidal cushion block is provided with an elastic piece. And a plurality of elastic pieces which are arranged side by side are arranged at the bottom of the trapezoidal cushion block. The bottom of the trapezoidal cushion block is connected with the movable vice moving block through an elastic piece, and the elastic piece is preferably set into a spring.

Preferably, the movable vice pushing rod is in threaded connection with the movable vice pushing block. The movable vice push rod and the movable vice push block are connected through screw threads, and the preferred movable vice push block is arranged in the middle of the movable vice push rod.

Preferably, the movable vice push rod is rotatably connected with the movable vice moving block. The movable vise push rod is preferably arranged in a cylindrical shape. The movable vise push rod is preferably disposed at a midline position of the movable vise block, and preferably at a mid-line position.

Preferably, a middle wire slot of the movable vice base body is arranged at the central line position of the movable vice base body. The wire groove in the movable vice base body is used for the movable vice movable block to slide.

More preferably, the bottom of the movable block is provided with a bottom block matched with the centerline slot of the movable vice base.

More preferably, the movable vice pushing block is in threaded connection with the movable vice base body.

The utility model discloses an adjustable clamping vice has following beneficial effect:

1. the utility model discloses an adjustable clamping vice is provided with movable vice and decides the vice, can realize sliding and cooperation centre gripping spare part on the fixed station.

2. The utility model discloses an adjustable clamping vice slides at will in the fixed station recess of fixed station, can the not unidimensional spare part of adaptation.

3. The utility model discloses an adjustable clamping vice can reduce the injury of rigidity centre gripping to the clamping vice, has increased the buffering space of centre gripping, has reduced the damage that presss from both sides the vice.

Drawings

FIG. 1 is a perspective view of an adjustable vice and a fixed stand according to the present invention;

FIG. 2 is a perspective view of the fixed vise of the present invention;

FIG. 3 is a perspective view of the movable vice of the present invention;

FIG. 4 is a side view of the movable vise of the present invention;

FIG. 5 is a front view of the movable vise of the present invention;

the specific reference numerals are:

1, fixing a table; 2, fixing a vice; 3, a movable vice; 11 fixing a platform groove; 21, fixing a vice base body; 22 a fixed vise nut; 23 fixed vice bearing block; 24 fixed vice sizing blocks; 31 a movable vise base; 32 movable vice moving blocks; 33 movable vice pushing block; 34 movable vice push rod; 35 trapezoidal buffer cushion blocks; 36 an elastic member; 37 movable vice base body middle wire groove; 38 movable vice moving block bottom block.

Detailed Description

In order to make the technical solutions of the present invention better understood by those skilled in the art, the present invention will be described in further detail with reference to the following embodiments.

The utility model discloses an adjustable clamping vice, which comprises a fixed table 1, a fixed vice 2 and a movable vice 3 which are oppositely arranged on the fixed table 1; the fixed vice 2 comprises a fixed vice base body 21, a fixed vice nut 22 connected with the fixed table 1, a fixed vice bearing block 23 arranged at the top of the fixed vice base body 21, and a fixed vice sizing block 24 arranged on the side surface of the fixed vice bearing block 23; the movable vice 3 comprises a movable vice base 31, a movable vice moving block 32 arranged at the top of the movable vice 3 and connected with the movable vice base 31 in a sliding manner, and a movable vice pushing block 33 arranged at the rear end of the movable vice moving block 32 and used for pushing the movable vice moving block 32 to slide; a movable vice push rod 34 is arranged at the central line position of the movable vice push block 33.

As shown in fig. 1, the fixed stand 1 is preferably provided in a rectangular shape, and has a connecting point for fixing the fixed vise 2 and the movable vise 3. The fixing table 1 is mainly used for fixing parts, and is preferably arranged in a rectangular shape, and a plurality of parts can be arranged on the fixing table 1 side by side.

As shown in fig. 2 and 3, the fixed vise 2 and the movable vise 3 are disposed to face each other, and clamp the component in the space between the fixed vise 2 and the movable vise 3. The fixed vise nut 22 connects and fixes the fixed vise 2 and the fixed base 1, slides in the fixed base groove 11 of the fixed base 1, and preferably, the sliding direction of the adjustment pitch when the movable vise 3 clamps the part is perpendicular to the sliding direction of the fixed base groove 11. The purpose of the groove 11 of the fixing table is to adjust the lateral displacement and position of the part when clamping the part. The fixed vice bearing block 23 is arranged on the fixed vice base body 21, and the preferable arrangement is slightly smaller than the area of the fixed vice base body 21, so that the fixed vice bearing block is convenient for clamping and placing parts. The fixed vice bearing block 23 is mainly used for bearing the pressure of parts, the section of the fixed vice bearing block 23 cannot be too small, the unit area of the too small bearing block is too large, and the clamping stability is influenced if the unit area of the too small bearing block is too large. The fixed vise back iron 24 is arranged on the side surface of the fixed vise 2, preferably, the area of the fixed vise back iron is the same as the area of the side surface of the fixed vise bearing block 23, and the size of the fixed vise back iron may be slightly larger or slightly smaller than the size of the side surface of the fixed vise bearing block 23.

The movable vise base 31 is preferably provided in a rectangular shape and on the upper surface of the fixed table 1, and is preferably slidable laterally within the fixed table groove 11 of the fixed table 1. The seating groove 11 is preferably provided as an inverted T-shaped or convex-shaped notch. The movable vise block 32 is disposed on top of the movable vise base 31 and is arranged such that the movable vise block 32 slides along the axis of the movable vise base 31 and is preferably arranged to slide along the central axis. The movable vise block 32 is preferably provided in a rectangular shape, and has a lateral width corresponding to the lateral width of the movable vise base 31.

The movable vice 3 and the fixed vice 2 are arranged in a fixed table groove 11 on the fixed table 1. The fixing table groove 11 is preferably arranged at a perpendicular angle to the clamping direction of the clamped component. The fixed table recesses 11 are preferably provided in plural and parallel to each other, and one movable vise 3 or fixed vise 2 is simultaneously connected to the plural fixed table recesses 11.

The front end of the movable vice block 32 is provided with a trapezoidal cushion block 35. The trapezoidal cushion block 35 is set to be a relatively wide surface and is arranged on the outer side surface, and the trapezoidal cushion block 35 and the front end of the movable vice block 32 are set to be a consistent inclined surface.

As shown in fig. 4, the bottom of the trapezoidal cushion pad 35 is provided with an elastic member 36. The bottom of the trapezoid cushion block 35 is provided with a plurality of side-by-side elastic members 36. The bottom of the trapezoidal cushion block 35 is connected to the movable vise block 32 by means of a resilient member 36, the resilient member 36 preferably being configured as a spring.

The movable vice pushing rod 34 is connected with the movable vice pushing block 33 through screw threads. The movable vice pushing rod 34 and the movable vice pushing block 33 are connected through screw threads, and the preferred movable vice pushing block 33 is arranged in the middle of the movable vice pushing rod 34.

The movable vice push rod 34 is rotatably connected with the movable vice moving block 32. The movable vise push rod 34 is preferably provided in a cylindrical shape. The movable vise push rods 34 are preferably disposed at a mid-line position of the movable vise blocks 32, and preferably at a mid-line position.

The middle line slot 37 of the movable vice base body is arranged on the middle line of the movable vice base body 31. The wire slot 37 in the movable vise base allows the movable vise block 32 to slide.

As shown in fig. 5, the bottom of the movable vise moving block 32 is provided with a movable vise moving block bottom block 38 adapted to the wire casing 37 in the movable vise base.

The movable vice pushing block 33 is in threaded connection with the movable vice base 31.

Examples

As shown in fig. 1-5, the adjustable clamping vise of the present embodiment includes a fixed table 1, a fixed vise 2 and a movable vise 3, which are oppositely disposed on the fixed table 1; the fixed vice 2 comprises a fixed vice base body 21, a fixed vice nut 22 connected with the fixed table 1, a fixed vice bearing block 23 arranged at the top of the fixed vice base body 21, and a fixed vice sizing block 24 arranged on the side surface of the fixed vice bearing block 23; the movable vice 3 comprises a movable vice base 31, a movable vice moving block 32 arranged at the top of the movable vice 3 and connected with the movable vice base 31 in a sliding manner, and a movable vice pushing block 33 arranged at the rear end of the movable vice moving block 32 and used for pushing the movable vice moving block 32 to slide; a movable vice push rod 34 is arranged at the central line position of the movable vice push block 33. The movable vice 3 and the fixed vice 2 are arranged in a fixed table groove 11 on the fixed table 1. The plurality of fixed table grooves 11 are arranged in parallel. The front end of the movable vice block 32 is provided with a trapezoidal cushion block 35. The bottom of the trapezoid buffer cushion block 35 is provided with an elastic piece 36. The movable vice pushing rod 34 is connected with the movable vice pushing block 33 through screw threads. The movable vice push rod 34 is rotatably connected with the movable vice moving block 32. The middle line slot 37 of the movable vice base body is arranged on the middle line of the movable vice base body 31. The bottom of the movable vice moving block 32 is provided with a movable vice moving block bottom block 38 matched with the wire casing 37 in the movable vice base body. The movable vice pushing block 33 is in threaded connection with the movable vice base 31.

The use method of the adjustable clamping vice of the embodiment comprises the following steps:

place the spare part that will need processing on fixed station 1, adjust the position of spare part, readjust and decide vice 2 and activity vice 3 for decide vice 2 and activity vice 3 centre gripping spare part, then promote activity vice push rod 34, activity vice push rod 34 is rotatory to be driven and to rotate the activity vice movable block 32 of being connected and slide forward, supports the side of spare part, and the centre gripping of realizing the spare part after tightening the rotation again.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims

1. The utility model provides an adjustable clamping vice which characterized in that: comprises a fixed table, a fixed vice and a movable vice which are oppositely arranged on the fixed table; the fixed vice comprises a fixed vice base body, a fixed vice nut connected with the fixed table, a fixed vice bearing block arranged at the top of the fixed vice base body, and a fixed vice sizing block arranged on the side surface of the fixed vice bearing block; the movable vice comprises a movable vice base body, a movable vice moving block arranged at the top of the movable vice and connected with the movable vice base body in a sliding manner, and a movable vice pushing block arranged at the rear end of the movable vice moving block and used for pushing the movable vice moving block to slide; the middle line position of the movable vice pushing block is provided with a movable vice pushing rod.

2. The adjustable clamping vise of claim 1, wherein: the movable vice and the fixed vice are arranged in a groove of the fixed table on the fixed table.

3. The adjustable clamping vise of claim 2, wherein: the fixed station recess sets up a plurality ofly and parallel arrangement each other.

4. The adjustable clamping vise of claim 1, wherein: the front end of the movable block of the movable vice is provided with a trapezoidal buffer cushion block.

5. The adjustable clamping vise of claim 4, wherein: and the bottom of the trapezoidal buffer cushion block is provided with an elastic piece.

6. The adjustable clamping vise of claim 1, wherein: the movable vice push rod is in threaded connection with the movable vice push block.

7. The adjustable clamping vise of claim 5, wherein: the movable vice push rod is rotatably connected with the movable vice moving block.

8. The adjustable clamping vise of claim 1, wherein: and a middle wire slot of the movable vice base body is arranged at the middle line position of the movable vice base body.

9. The adjustable clamping vise of claim 8, wherein: the bottom of the movable vice movable block is provided with a movable vice movable block bottom block matched with the center line groove of the movable vice base body.

10. The adjustable clamping vise of claim 9, wherein: the movable vice pushing block is in threaded connection with the movable vice base body.