CN203019244U

CN203019244U - Vice with replaceable vice jaw

Info

Publication number: CN203019244U
Application number: CN 201320025621
Authority: CN
Inventors: 吴成芳
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-01-08
Filing date: 2013-01-08
Publication date: 2013-06-26
Anticipated expiration: 2023-01-08

Abstract

The utility model discloses a vice with a replaceable vice jaw, relating to a vice. A fixed vice body (5) is arranged at one side of a base (9), a movable seat (6) at the lower part of a movable vice body (1) is in sliding fit with a guiderail (8) arranged at the upper part of the other side of the base, a locking lead screw (7) is connected with the middle part of the movable vice body after penetrating through the middle part of the fixed vice body, a rotating rod (10) is arranged at the end of the locking lead screw, horizontally arranged insertion ports are arranged from one end to the other end of the vice jaws at the upper parts of the fixed vice body and the movable vice body, an insertion block A (2) and an insertion block B (3) are respectively inserted in the insertion ports at the vice jaws of the fixed vice body and the movable vice body, and arc-shaped depressions (14) or V-shaped depressions (17) are respectively arranged on the opposite sides of the insertion block A and an insertion block B. According to the vice with the replaceable vice jaw, a round thin-wall workpiece or a square thin-wall workpiece can be clamped and fixed by utilizing the arc-shaped depressions or V-shaped depressions arranged on the opposite sides of the insertion block A and an insertion block B, so as to effectively prevent the displacement and damage of the workpiece.

Description

A kind of jaw changeable type bench vice

[technical field]

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

[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 arranged on fixedly on vice body, and movable vice body drives by a screw mandrel that trapezoidal thread arranged and fixedly moving in the vice body groove, carries out operation thereby make jaw can folding clamp workpiece; Fixedly the vice body bottom is provided with base or occlusion mechanism, utilizes base or occlusion mechanism to be fixed on 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 easily makes the workpiece displacement, present way be on pad between workpiece and 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 background technology, the utility model discloses a kind of jaw changeable type bench vice, utilize the arc depression or " V " shape depression that arrange on inserted block A, inserted block B opposite face, can to the gripping of Circular Thin workpiece or square thin-wall workpiece, displacement and the damage of workpiece have effectively been taken precautions against.

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

a kind of jaw changeable type bench vice, comprise base, guide rail, fixing vice body, movable vice body, the locking screw mandrel, bull stick, inserted block A and inserted block B, a side at base is provided with fixedly vice body, the guide rail of the sliding seat of movable vice body bottom and the top setting of base opposite side is slidably matched, the locking screw mandrel passes the fixedly rear connection activity vice body in vice body middle part middle part, the end of described locking screw mandrel is provided with bull stick, at fixing vice body, one end to the other end of adjustable clamp body jaw is respectively equipped with horizontally disposed socket, inserted block A, inserted block B is inserted in respectively fixedly vice body, in the socket 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 jaw changeable type bench vice, be respectively equipped with at the socket middle part of fixedly vice body, movable vice body and connect the fixedly screw of vice body, movable vice body lateral surface, be respectively equipped with locating hole on the lateral surface of described inserted block A, inserted block B, two set screws pass fixedly that vice body, adjustable clamp withstand on the locating hole of inserted block A, inserted block B after one's death.

Described jaw changeable type bench vice is respectively equipped with raised line on the top and bottom of inserted block A, inserted block B, be respectively equipped with groove on lower wall on the horizontal socket of fixedly vice body, movable vice body, and on the raised line of inserted block A, inserted block B and socket, the groove of lower wall plugs together.

Described jaw changeable type bench vice, the raised line in inserted block A, inserted block B top and bottom is " V " shape raised line.

Described jaw changeable type bench vice, the groove that on described fixedly vice body, the horizontal socket of movable vice body, lower wall arranges is " V " shape groove.

Described jaw changeable type bench vice, described base is bolted vice bench.

Described jaw changeable type bench vice, 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 occlusion mechanism of vice bench by fixing screw mandrel.

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

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

[description of drawings]

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

Fig. 2 is the arc depression perspective view of the utility model inserted block A, inserted block B.

Fig. 3 is the utility model inserted block A, inserted block B " V " shape depression perspective view.

In figure: 1, movable vice body; 2, inserted block A; 3, inserted block B; 4, set screw; 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, locating hole; 16, raised line; 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 jaw changeable type bench vice, comprise base 9 by reference to the accompanying drawings, guide rail 8, fixedly vice body 5, movable vice body 1, locking screw mandrel 7, bull stick 10, inserted block A2 and inserted block B3, a side at base 9 is provided with fixedly vice body 5, the sliding seat 6 of movable vice body 1 bottom is slidably matched with the guide rail 8 of base 9 opposite side top settings, locking screw mandrel 7 passes fixedly vice body 5 rear connection activity vice body 1 middle parts, middle part, the end of described locking screw mandrel 7 is provided with bull stick 10, at fixing vice body 5, one end to the other end of movable vice body 1 upper jaw is respectively equipped with horizontally disposed socket, inserted block A2, inserted block B3 is inserted in respectively fixedly vice body 5, in the socket of movable vice body 1 jaw, at fixing vice body 5, be respectively equipped with in the middle part of the socket of movable vice body 1 and connect fixedly vice body 5, the screw of movable vice body 1 lateral surface, described inserted block A2, be respectively equipped with locating hole 15, two set screws 4 on the lateral surface of inserted block B3 and pass fixedly vice body 5, withstand on inserted block A2 after movable vice body 1, on the locating hole 15 of inserted block B3, at inserted block A2, be respectively equipped with " V " shape raised line 16 on the top and bottom of inserted block B3, at fixing vice body 5, be respectively equipped with " V " on lower wall on the horizontal socket of movable vice body 1 " connected in star, inserted block A2, on " V " shape raised line 16 of inserted block B3 and socket, the groove of lower wall plugs together, at inserted block A2, be respectively equipped with arc depression 14 or " V " shape depression 17 on the opposite face of inserted block B3.

Further, described base 9 is bolted vice bench; Or 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 bottoms, be provided with swivel head 13 in the fixing lower end of screw mandrel 12, formed the occlusion mechanism of vice bench by fixing screw mandrel 12, form the utility model in another fixed form of vice bench.

implement jaw changeable type bench vice described in the utility model, by reference to the accompanying drawings 1～3, be fixed on base 9 on workbench or utilize " L " shape card leg 11 bases 9 to be fixed on workbench, use the inserted block A2 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 5, movable vice body 1 upper jaw is to the two inserted block A2 on opposite, between inserted block B3, rotarily drive sliding seat 6 by bull stick 10, movable vice body 1 moves to fixing vice body 5, as two inserted block A2, 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, the utlity model has clamping firm, stable, workpiece displacement occurs and is overcome, especially by changing the inserted block A2 of different model, inserted block B3 can realize the piece-holder of Multiple Type, the usual manner that is processed as for workpiece, therefore 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. jaw changeable type bench vice, comprise base (9), guide rail (8), fixing vice body (5), movable vice body (1), locking screw mandrel (7), bull stick (10), inserted block A (2) and inserted block B (3), it is characterized in that: the side at base (9) is provided with fixedly vice body (5), the sliding seat (6) of movable vice body (1) bottom is slidably matched with the guide rail (8) of base (9) opposite side top setting, locking screw mandrel (7) passes the fixedly rear connection activity vice body (1) in vice body (5) middle part middle part, the end of described locking screw mandrel (7) is provided with bull stick (10), at fixing vice body (5), one end to the other end of movable vice body (1) upper jaw is respectively equipped with horizontally disposed socket, inserted block A (2), inserted block B (3) is inserted in respectively fixedly vice body (5), in the socket of movable vice body (1) jaw, in inserted block A (2), be respectively equipped with arc depression (14) or " V " shape depression (17) on the opposite face of inserted block B (3).

2. jaw changeable type bench vice according to claim 1, it is characterized in that: be respectively equipped with at the socket middle part of fixedly vice body (5), movable vice body (1) and connect the fixedly screw of vice body (5), movable vice body (1) lateral surface, be respectively equipped with locating hole (15) on the lateral surface of described inserted block A (2), inserted block B (3), two set screws (4) pass fixedly and withstand on the locating hole (15) of inserted block A (2), inserted block B (3) after vice body (5), movable vice body (1).

3. jaw changeable type bench vice according to claim 1 and 2, it is characterized in that: be respectively equipped with raised line (16) on the top and bottom of inserted block A (2), inserted block B (3), be respectively equipped with groove on lower wall on the horizontal socket of fixedly vice body (5), movable vice body (1), on the raised line (16) of inserted block A (2), inserted block B (3) and socket, the groove of lower wall plugs together.

4. jaw changeable type bench vice according to claim 3 is characterized in that: the raised line (16) in inserted block A (2), inserted block B (3) top and bottom is " V " shape raised line (16).

5. jaw changeable type bench vice according to claim 3 is characterized in that: the groove that on described fixedly vice body (5), the horizontal socket of movable vice body (1), lower wall arranges is " V " shape groove.

6. jaw changeable type bench vice according to claim 1, it is characterized in that: described base (9) is bolted vice bench.

7. jaw changeable type bench vice 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 occlusion mechanism of vice bench by fixing screw mandrel (12).