CN203156595U

CN203156595U - Insertion-block-type bench clamp jaw

Info

Publication number: CN203156595U
Application number: CN 201320025601
Authority: CN
Inventors: 吴成芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-08
Filing date: 2013-01-08
Publication date: 2013-08-28
Anticipated expiration: 2023-01-08

Abstract

The utility model provides an insertion-block-type bench clamp jaw, and relates to a bench clamp. One side of a base (9) is provided with a fixed bench clamp body (5), a movable base (6) on the lower portion of a movable bench clamp body (4) is matched with a guide rail (8) arranged on the upper portion of the other side of the base in a sliding mode, a locking screw rod (7) penetrates through the middle of the fixed bench clamp body to be connected with the middle of the movable bench clamp body, the end portion of the locking screw rod is provided with a rotary rod (10), the middles of opposite faces of a jaw on the upper portion of the movable bench clamp body and a jaw on the upper portion of the fixed bench clamp body are respectively provided with a concave face (16) extending from the upper ends of the middles of the opposite faces to the lower portions of the middles of the opposite faces, an insertion block A (1) and an insertion block B (2) are movably inserted into the concave face (16) of the fixed bench clamp body and the concave face (16) of the movable bench clamp body respectively, and the opposite faces of the insertion block A and the insertion block B are respectively provided with an arc-shaped pit (14) or a V-shaped pit (17). By means of the arc-shaped pits or the V-shaped pits arranged in the opposite faces of the insertion block A and the insertion block B, the bench clamp jaw can clamp and fix a round thin-wall workpiece or a square thin-wall workpiece.

Description

A kind of insert block type bench vice jaw

[technical field]

The utility model relates to a kind of bench vice, especially relates to a kind of insert block type bench vice jaw.

[background technology]

Known, bench vice is one of indispensable instrument of pincers worker, and the structure of bench vice mainly comprises movable vice body, fixing formations such as vice body, base, screw mandrel; Movable vice body is installed in fixedly on the vice body, and movable vice body drives movement in fixing vice body groove by a screw mandrel that trapezoidal thread arranged, and carries out operation thereby make jaw can folding clamp workpiece; Fixedly the vice body bottom is provided with base or interlock mechanism, utilizes base or interlock mechanism to be fixed on the vice bench; For the clamping work pieces of jaw mainly utilization activity vice body jaw and the fixing jaw of vice body, because a lot of workpiece body intensity are not high, hold workpiece is damaged, the too pine of folder makes the workpiece displacement easily, present way be on pad between workpiece and the bench vice jaw than the soft thing of workpiece with the protection workpiece, such as cotton yarn, paper or soft metal; But above-mentioned way is still kept away unavoidable workpiece displacement or defective work piece.

[utility model content]

In order to overcome the deficiency in the background technology, the utility model discloses a kind of insert block type bench vice jaw, utilize the arc depression or " V " shape depression that arrange on inserted block A, the inserted block B opposite face, can displacement and the damage of workpiece have been taken precautions against effectively to the gripping of circular thin-wall workpiece or square thin-wall workpiece.

In order to realize described utility model purpose, the utility model adopts following technical scheme:

A kind of insert block type bench vice jaw, comprise base, guide rail, fixing vice body, movable vice body, the locking screw mandrel, bull stick, inserted block A and inserted block B, side at base is provided with fixedly vice body, the guide rail that the sliding seat of movable vice body bottom and base opposite side top arrange is slidingly matched, the locking screw mandrel passes fixedly back, vice body middle part connection activity vice body middle part, the end of described locking screw mandrel is provided with bull stick, at fixing vice body, the opposite face middle part of adjustable clamp body jaw is respectively equipped with the concave face by upper end to bottom, inserted block A, inserted block B activity respectively is inserted in fixedly vice body, in the concave face of movable vice body jaw, at inserted block A, be respectively equipped with arc depression or " V " shape depression on the opposite face of inserted block B.

Described insert block type bench vice jaw, both sides at inserted block A, inserted block B are respectively equipped with raised line, concave face two side in fixedly vice body, the jaw setting of adjustable clamp body is respectively equipped with groove, the raised line of inserted block A, inserted block B and fixedly the groove of vice body, movable vice body plug together.

Described insert block type bench vice jaw, the raised line that arranges in inserted block A, inserted block B both sides is " V " shape raised line.

Described insert block type bench vice jaw, the groove of described fixedly vice body, movable vice body are " V " shape groove.

Described insert block type bench vice jaw, described base connects vice bench by bolt.

Described insert block type bench vice jaw, described base one side lower part are provided with " L " shape card leg, and fixedly the middle part of screw mandrel is through on the plane of " L " shape card leg bottom, are provided with swivel head in the fixing lower end of screw mandrel, are formed the interlock mechanism of vice bench by fixing screw mandrel.

Owing to adopted technique scheme, the utlity model has following beneficial effect:

Described insert block type bench vice jaw, by at fixing vice body, on the jaw of movable vice body inserted block A is set respectively, inserted block B, utilize inserted block A, the arc depression that arranges on the inserted block B opposite face or " V " shape depression, can gripping circular thin-wall workpiece or square thin-wall workpiece, displacement and the damage of workpiece have been taken precautions against effectively, it is firm that the utility model has a clamping with respect to circular or square thin-wall workpiece, advantage such as stable, the workpiece offset phenomena of prior art is overcome, and the utility model is by changing inserted block A, inserted block B can realize the piece-holder of multiple model.

[description of drawings]

Fig. 1 is structural representation of the present utility model.

Fig. 2 is that the A of Fig. 1 is to view.

Fig. 3 is the movable vice body of the utility model, the fixing concave face structural representation of vice body.

Fig. 4 is the arc depression structural representation of the utility model inserted block A, inserted block B.

Fig. 5 is the utility model inserted block A, inserted block B " V " shape depression perspective view.

Among the figure: 1, inserted block A; 2, raised line; 3, inserted block B; 4, movable vice body; 5, fixing vice body; 6, sliding seat; 7, locking screw mandrel; 8, guide rail; 9, base; 10, bull stick; 11, " L " shape card leg; 12, fixing screw mandrel; 13, swivel head; 14, arc depression; 15, groove; 16, concave face; 17, " V " shape depression.

[specific embodiment]

By the following examples can be detailed explanation the utility model, open the purpose of this utility model is intended to protect all technological improvements in the utility model scope,

1～3 described insert block type bench vice jaw by reference to the accompanying drawings, comprise base 9, guide rail 8, fixedly vice body 5, movable vice body 4, locking screw mandrel 7, bull stick 10, inserted block A1 and inserted block B3, side at base 9 is provided with fixedly vice body 5, the sliding seat 6 of movable vice body 4 bottoms is slidingly matched with the guide rail 8 that base 9 opposite side tops arrange, locking screw mandrel 7 passes fixedly connection activity vice body 4 middle parts behind vice body 5 middle parts, the end of described locking screw mandrel 7 is provided with bull stick 10, at fixing vice body 5, the opposite face middle part of movable vice body 4 upper jaw is respectively equipped with the concave face 16 by upper end to bottom, inserted block A1, inserted block B3 activity respectively is inserted in fixedly vice body 5, in the concave face 16 of movable vice body 4 jaws; 4 or 5 opposite faces at inserted block A1, inserted block B3 are respectively equipped with arc depression 14 or " V " shape depression 17 by reference to the accompanying drawings, in order to adapt to gripping of circular thin-wall workpiece or square thin-wall workpiece; Be respectively equipped with " V " shape raised line 2 in the both sides of inserted block A1, inserted block B3, be respectively equipped with " V " shape groove 15 in concave face 16 two sides of fixedly vice body 5, the 4 upper jaw settings of movable vice body, the raised line of inserted block A1, inserted block B3 2 plugs together with the fixing groove 15 of vice body 5, movable vice body 4.

Further, described base 9 connects vice bench by bolt; Or described base 9 one side lower parts are provided with " L " shape card leg 11, and fixedly the middle part of screw mandrel 12 is through on the plane of " L " shape card leg 11 bottoms, are provided with swivel head 13 in the fixing lower end of screw mandrel 12, and another that forms the vice bench interlock by fixing screw mandrel 12 replaced structure.

Implement insert block type bench vice jaw described in the utility model, by reference to the accompanying drawings 1～5, base 9 is fixed on the workbench or utilize " L " shape card leg 11 bases 9 be fixed on the workbench, use the inserted block A1 with arc depression 14 or " V " shape depression 17 according to the difference of processing work, inserted block B3, workpiece is placed on fixedly vice body 3, two inserted block A1 of movable vice body 4 upper jaw opposite faces, between the inserted block B3, drive sliding seat 6 by bull stick 10 rotations, movable vice body 4 moves to fixing vice body 5, as two inserted block A1, after the arc depression 14 of inserted block B3 or " V " shape depression 17 are clamped workpiece, the clamping of formation face, with respect to circular or square thin-wall workpiece, it is firm to the utlity model has clamping, stable, workpiece displacement occurs and is overcome, especially by changing the inserted block A1 of different model, inserted block B3 can realize the piece-holder of multiple model, for the usual manner that is processed as of workpiece, so the utility model is not further set forth using method.

The utility model does not describe part in detail and is prior art.

Claims

1. insert block type bench vice jaw, comprise base (9), guide rail (8), fixing vice body (5), movable vice body (4), locking screw mandrel (7), bull stick (10), inserted block A (1) and inserted block B (3), side at base (9) is provided with fixedly vice body (5), the sliding seat (6) of movable vice body (4) bottom is slidingly matched with the guide rail (8) that base (9) opposite side top arranges, locking screw mandrel (7) passes fixedly vice body (5) middle part back connection activity vice body (4) middle part, the end of described locking screw mandrel (7) is provided with bull stick (10), it is characterized in that: at fixing vice body (5), the upper jaw middle part of movable vice body (4) opposite face is respectively equipped with the concave face (16) by upper end to bottom, inserted block A (1), inserted block B (3) activity respectively is inserted in fixedly vice body (5), in the concave face (16) of movable vice body (4) jaw, in inserted block A (1), be respectively equipped with arc depression (14) or " V " shape depression (17) on the opposite face of inserted block B (3).

2. insert block type bench vice jaw according to claim 1, it is characterized in that: the both sides at inserted block A (1), inserted block B (3) are respectively equipped with raised line (2), concave face (16) two side that arranges in fixing vice body (5), movable vice body (4) upper jaw is respectively equipped with groove (15), and the raised line (2) of inserted block A (1), inserted block B (3) plugs together with the fixing groove (15) of vice body (5), movable vice body (4).

3. insert block type bench vice jaw according to claim 2 is characterized in that: the raised line (2) that arranges in inserted block A (1), inserted block B (3) both sides is " V " shape raised line.

4. insert block type bench vice jaw according to claim 2, it is characterized in that: the groove (15) of described fixedly vice body (5), movable vice body (4) is " V " shape groove (15).

5. insert block type bench vice jaw according to claim 1 is characterized in that: described base (9) connects vice bench by bolt.

6. insert block type bench vice jaw according to claim 1, it is characterized in that: described base (9) one side lower parts are provided with " L " shape card leg (11), fixedly the middle part of screw mandrel (12) is through on the plane of " L " shape card leg (11) bottom, be provided with swivel head (13) in the fixing lower end of screw mandrel (12), formed the interlock mechanism of vice bench by fixing screw mandrel (12).