CN211841536U

CN211841536U - V-shaped plate clamp

Info

Publication number: CN211841536U
Application number: CN201922414342.9U
Authority: CN
Inventors: 吕云琪
Original assignee: Liyang Wansheng Casting Co ltd
Current assignee: Liyang Wansheng Casting Co ltd
Priority date: 2019-12-29
Filing date: 2019-12-29
Publication date: 2020-11-03
Anticipated expiration: 2029-12-29

Abstract

The utility model relates to a frock technical field, in particular to V template anchor clamps, V template main part cross section are isosceles triangle, have a plurality of recesses on the V template bottom surface, still have two protrusion cylinders on the bottom surface of V template, and anchor clamps include the base, have a plurality of bearing structure that are used for supporting V template bottom surface on the base, still are equipped with the chucking structure that is used for blocking the protrusion cylinder of V template on the base, through the utility model discloses a V template anchor clamps can press from both sides the V template tightly to processing such as polish.

Description

V-shaped plate clamp

Technical Field

The utility model relates to a frock technical field, in particular to V template anchor clamps.

Background

The polishing of the existing workpiece is performed manually, but the part cannot be firmly fixed, so that the polishing or other processing modes cannot be smoothly performed.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the V template part that prior art exists can't be fixed, the utility model provides a V template anchor clamps for pressing from both sides tight V template.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a V template anchor clamps, V template main part cross section be isosceles triangle, a plurality of recesses have on the V template bottom surface, still have two protrusion cylinders on the bottom surface of V template, anchor clamps include the base, the base on have a plurality of bearing structure that are used for supporting V template bottom surface, the base on still be equipped with and be used for blocking the protruding cylindrical chucking structure of V template.

Furthermore, the supporting structure is arranged at four angular positions of the V-shaped plate and comprises supporting bolts, the supporting bolts are in threaded connection with supporting nuts welded on the base, and holes are formed in the base below the supporting nuts so that the supporting bolts can extend out of the bottom plate.

Further, the clamping structure including fixing the fixed plate on the base, the fixed plate next door is equipped with the movable plate, fixed plate and movable plate correspond the position and all have the through-hole, the clamping structure still includes adjusting bolt, adjusting bolt inserts in the through-hole that fixed plate and movable plate correspond, and the cooperation has adjusting nut on adjusting bolt's the screw rod, fixed plate and movable plate are pressed from both sides between adjusting bolt head and adjusting nut, the movable plate correspond the position slip at the protrusion cylinder and be equipped with the semicircle ring, and match with the protrusion cylinder on the interior circular wall of semicircle ring, the protrusion cylinder is cliied in the cooperation of semicircle ring and fixed plate.

Furthermore, a guide post is fixed on the outer edge of the semicircular ring, the straight line of the guide post passes through the circle center of the semicircular ring, and a circular hole matched with the guide post is formed in the movable plate.

Furthermore, the adjusting bolt is sleeved with a spring, one end of the spring is propped against the fixed plate, and the other end of the spring is propped against the movable plate.

Furthermore, the number of the adjusting bolts is two, and the two adjusting bolts are arranged along the base in a bilateral symmetry manner.

Furthermore, guide holes are correspondingly formed in the middle positions of the fixed plate and the moving plate, a guide column penetrates through the guide holes of the fixed plate and the moving plate together, and the guide holes are matched with the guide columns in size.

Has the advantages that:

(1) the V-shaped plate clamp can clamp the V-shaped plate, thereby carrying out processing such as polishing and the like;

(2) the height position about the stay bolt can be adjusted, and the movable plate is floated, adapts to the size of protruding cylinder to guarantee that the part of different tolerances all can press from both sides tightly, application scope is wide.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a rear view of a V-shaped panel;

FIG. 2 is a right side view of the V-shaped plate;

FIG. 3 is a schematic view of a V-shaped plate clamp;

fig. 4 is a schematic structural view of a second embodiment of the clamping structure.

The device comprises a V-shaped plate 10, a V-shaped plate 101, a groove 102, a protruding cylinder 1, a base 11, a supporting nut 2, a supporting bolt 3, a fixing plate 4, a moving plate 5, an adjusting bolt 6, an adjusting nut 7, a semicircular ring 72, a guide pillar 8, a spring 9 and a guide pillar.

Detailed Description

As shown in figures 1-2, the cross section of the V-shaped plate main body is isosceles triangle, a plurality of grooves 101 are arranged on the bottom surface of the V-shaped plate, and two protruding cylinders 102 are arranged on the bottom surface of the V-shaped plate

Referring to fig. 3, the clamp for V-shaped plate comprises a base 1, wherein the base 1 is provided with a plurality of supporting structures for supporting the bottom surface of the V-shaped plate, and the base 1 is further provided with a clamping structure for clamping a protruding cylinder 102 of the V-shaped plate.

The supporting structure is arranged at four angular positions of the V-shaped plate and comprises supporting bolts 2, the supporting bolts 2 are in threaded connection with supporting nuts 11 welded on the base 1, and the base 1 is provided with holes below the supporting nuts 11 so that the supporting bolts 2 can extend out of the bottom plate.

Embodiment one of the clamping structure: chucking structure is including fixing fixed plate 3 on base 1, fixed plate 3 next door is equipped with movable plate 4, fixed plate 3 and 4 corresponding positions of movable plate all have the through-hole, chucking structure still includes adjusting bolt 5, adjusting bolt 5 inserts in the through-hole that fixed plate 3 and movable plate 4 correspond, and the cooperation has adjusting nut 6 on adjusting bolt 5's the screw rod, fixed plate 3 and movable plate 4 are sandwiched between adjusting bolt 5 head and adjusting nut 6, movable plate 4 corresponds the position slip at protrusion cylinder 102 and is equipped with semicircle ring 7, and match with protrusion cylinder 102 on the interior wall of semicircle ring 7, semicircle ring 7 cooperates with fixed plate 3 and cliies protrusion cylinder 102. The outer edge of the semicircular ring 7 is fixed with a guide post 72, the straight line of the guide post 72 passes through the circle center of the semicircular ring 7, and the moving plate 4 is provided with a round hole matched with the guide post 72. The adjusting bolt 5 is also sleeved with a spring 8, one end of the spring 8 is propped against the fixed plate 3, and the other end of the spring 8 is propped against the movable plate 4. The number of the adjusting bolts 5 is two, and the two adjusting bolts 5 are arranged along the base 1 in a bilateral symmetry manner. The middle positions of the fixed plate 3 and the moving plate 4 are correspondingly provided with guide holes, a guide column 9 is penetrated in the guide holes of the fixed plate 3 and the moving plate 4, and the guide holes are matched with the guide columns 9 in size.

The working principle is as follows:

firstly, the convex cylinder 102 of the V-shaped plate is placed between the fixing plate 3 and the semicircular ring 7, the adjusting nut 6 is screwed to adjust the position of the moving plate 4, so that the convex cylinder 102 is matched with the inner circular wall of the semicircular ring 7, the supporting bolt 2 is adjusted, the bottom surface of the V-shaped plate 10 is positioned at the horizontal position, then the adjusting nut 6 is continuously screwed, the convex cylinder 102 is clamped between the semicircular ring 7 and the fixing plate 3, and the V-shaped plate is fixed and can be used for processing the V-shaped surface of the V-shaped plate. Upon disassembly, the spring 8 assists in the return of the moving plate 4.

Embodiment two of the clamping structure: as shown in fig. 4, the clamping structure may be two rings (the rings are smaller than a semicircle) that slide along the base, for example, the rings are fixed with threaded columns, then the base is fixed with two mounting seats with through holes at opposite positions, the threaded columns pass through the through holes of the mounting seats, then the threaded columns are matched with nuts, and the nuts are located on one side of the mounting plate close to the rings.

It should be understood that the above description of the specific embodiments is only for the purpose of explanation and not for the purpose of limitation. Obvious changes or variations caused by the spirit of the present invention are within the scope of the present invention.

Claims

1. The V-shaped plate clamp is characterized in that the cross section of a main body of the V-shaped plate is in the shape of an isosceles triangle, a plurality of grooves (101) are formed in the bottom surface of the V-shaped plate, two protruding cylinders (102) are further arranged on the bottom surface of the V-shaped plate, the clamp comprises a base (1), a plurality of supporting structures used for supporting the bottom surface of the V-shaped plate are arranged on the base (1), and a clamping structure used for clamping the protruding cylinders (102) of the V-shaped plate is further arranged on the base (1).

2. The V-shaped plate clamp of claim 1, wherein: the supporting structure is arranged at four angular positions of the V-shaped plate and comprises supporting bolts (2), the supporting bolts (2) are in threaded connection with supporting nuts (11) welded on the base (1), and holes are formed in the base (1) below the supporting nuts (11) so that the supporting bolts (2) can extend out of the bottom plate.

3. The V-shaped plate clamp of claim 1, wherein: the clamping structure comprises a fixing plate (3) fixed on a base (1), a moving plate (4) is arranged beside the fixing plate (3), through holes are formed in corresponding positions of the fixing plate (3) and the moving plate (4), the clamping structure further comprises an adjusting bolt (5), the adjusting bolt (5) is inserted into the through holes corresponding to the fixing plate (3) and the moving plate (4), an adjusting nut (6) is matched with a screw rod of the adjusting bolt (5), the fixing plate (3) and the moving plate (4) are clamped between the head of the adjusting bolt (5) and the adjusting nut (6), a semicircular ring (7) is arranged on the corresponding position of the protruding cylinder (102) in a sliding mode on the moving plate (4), the inner circular wall of the semicircular ring (7) is matched with the protruding cylinder (102), and the semicircular ring (7) is matched with the fixing plate (3) to clamp the protruding cylinder (102).

4. The V-shaped plate clamp of claim 3, wherein: the outer edge of the semicircular ring (7) is fixedly provided with a guide post (72), the straight line of the guide post (72) passes through the circle center of the semicircular ring (7), and the moving plate (4) is provided with a round hole matched with the guide post (72).

5. The V-shaped plate clamp of claim 3, wherein: the adjusting bolt (5) is sleeved with a spring (8), one end of the spring (8) is propped against the fixed plate (3), and the other end of the spring (8) is propped against the movable plate (4).

6. The V-shaped plate clamp of claim 3, wherein: the number of the adjusting bolts (5) is two, and the two adjusting bolts (5) are arranged along the base (1) in a bilateral symmetry manner.

7. The V-shaped plate clamp of claim 3, wherein: the middle positions of the fixed plate (3) and the movable plate (4) are correspondingly provided with guide holes, a guide column (9) penetrates through the guide holes of the fixed plate (3) and the movable plate (4) together, and the guide holes are matched with the guide columns (9) in size.