CN211306171U

CN211306171U - Tooth-shaped quick vice capable of clamping multiple workpieces

Info

Publication number: CN211306171U
Application number: CN201922395112.2U
Authority: CN
Inventors: 简盛招; 杨飞; 简新昌
Original assignee: Bai Xinyuan Precision Machinery Xiamen Co ltd
Current assignee: Bai Xinyuan Precision Machinery Xiamen Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-08-21
Anticipated expiration: 2029-12-26

Abstract

The utility model relates to the technical field of workpiece clamping, in particular to a tooth-shaped quick vice capable of clamping a plurality of workpieces, which comprises a plurality of bases arranged on a clamp plate, wherein the bases are provided with a plurality of movable clamping jaws used for clamping the workpieces; the clamping jaw mechanism comprises a base, and is characterized in that a positioning block and a fixing base are respectively arranged on two sides of the base, the positioning block is fixedly connected with the base, and a clamping jaw driving mechanism used for driving the movable clamping jaw to move is arranged on the fixing base. The utility model provides a tooth-shaped quick vice capable of clamping a plurality of workpieces, which is provided with a plurality of bases, a plurality of movable clamping jaws are arranged on the bases, every two movable clamping jaws move to clamp the workpieces, and the movable clamping jaws can clamp a plurality of workpieces simultaneously, thereby improving the processing efficiency; the jack catch actuating mechanism and locating piece are located respectively to the both sides of base, and jack catch actuating mechanism need not to rotate the handle many times for looks articulated jack catch push rod and push rod spanner, can fix or demolish the work piece, has still improved work efficiency when reducing intensity of labour.

Description

Tooth-shaped quick vice capable of clamping multiple workpieces

Technical Field

The utility model relates to a work piece presss from both sides dress technical field, in particular to can press from both sides quick vice of profile of tooth of adorning a plurality of work pieces.

Background

The vise is also called a bench vise. A vise is a universal fixture used to clamp workpieces. The device is arranged on a workbench and used for clamping and stably processing workpieces, and is a necessary tool for a bench worker workshop. Comprises a clamp body, a base, a guide nut, a lead screw, a clamp mouth body and the like. The movable pliers body is in sliding fit with the guide rail of the fixed pliers body through the guide rail. The lead screw is arranged on the movable caliper body, can rotate but cannot axially move, and is matched with a lead screw nut arranged in the fixed caliper body. When the handle is shaken to rotate the screw rod, the movable vice body can be driven to move axially relative to the fixed vice body, and the clamping or loosening effect is realized. The spring is fixed on the screw rod by the aid of the retainer ring and the split pin, and the spring has the function of enabling the movable pliers body to timely withdraw when the screw rod is loosened. The fixed pliers body and the movable pliers body are respectively provided with a steel jaw and are fixed by screws. The working surface of the jaw is provided with crossed reticulate patterns, so that the workpiece is not easy to slide after being clamped.

The fixed clamp body is arranged on the rotary seat and can rotate around the axis of the rotary seat, when the fixed clamp body rotates to a required direction, the clamping handle is pulled to enable the clamping screw to be screwed tightly, and the fixed clamp body can be fastened under the action of the clamping disc. The rotary seat is provided with three bolt holes for fixing with the clamp platform.

The vice of prior art needs to rotate the handle many times in order to press from both sides tight and loosen the work piece, and every fixed or demolish a work piece all need consume great power and more time, and simultaneously, current vice can only press from both sides a work piece at every turn, and work efficiency is not high.

SUMMERY OF THE UTILITY MODEL

For solving and press from both sides the dress single work piece among the above-mentioned prior art, press from both sides the dress work piece and waste time and energy, not high not enough of work efficiency, the utility model provides a pair of can press from both sides the quick vice of profile of tooth of adorning a plurality of work pieces can press from both sides a plurality of work pieces of dress fast, has improved work efficiency.

The utility model provides a tooth-shaped fast vice capable of clamping a plurality of workpieces, which comprises a plurality of bases arranged on a clamp plate, wherein the bases are provided with a plurality of movable clamping jaws used for clamping the workpieces; the clamping jaw mechanism comprises a base, and is characterized in that a positioning block and a fixing base are respectively arranged on two sides of the base, the positioning block is fixedly connected with the base, and a clamping jaw driving mechanism used for driving the movable clamping jaw to move is arranged on the fixing base.

Furthermore, an inverted T-shaped groove for the movable clamping jaw to move is formed in the base.

Furthermore, the movable clamping jaw is provided with a clamping jaw protrusion used for sliding in the inverted T-shaped groove, and the movable clamping jaw is T-shaped.

Furthermore, strip-shaped teeth are arranged on two sides of the movable clamping jaw.

Furthermore, one side of the positioning block, which faces the movable clamping jaw, is also provided with the strip-shaped teeth.

Furthermore, the jaw driving mechanism comprises a jaw push rod for pushing the movable jaw to move and a push rod wrench hinged to the jaw push rod, and the push rod wrench is used for driving the jaw push rod to move.

Furthermore, the fixing seat is provided with a through hole for the claw push rod to pass through, and the height of the through hole is the same as that of the claw protrusion.

Furthermore, the push rod spanner is hinged to the jaw push rod through a spanner connecting piece, the spanner connecting piece is fixedly connected with the push rod spanner, an articulated shaft is arranged on the jaw push rod, and the spanner connecting piece is sleeved on the articulated shaft.

Compared with the prior art, the tooth-shaped quick vice capable of clamping a plurality of workpieces provided by the utility model is provided with a plurality of bases, a plurality of movable clamping jaws are arranged on the bases, every two movable clamping jaws move to clamp the workpieces, and the movable clamping jaws can clamp a plurality of workpieces simultaneously, thereby improving the processing efficiency; the jack catch actuating mechanism and locating piece are located respectively to the both sides of base, and jack catch actuating mechanism need not to rotate the handle many times for looks articulated jack catch push rod and push rod spanner, can fix or demolish the work piece, has still improved work efficiency when reducing intensity of labour.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

FIG. 1 is a schematic structural view of a tooth-shaped rapid vise capable of clamping a plurality of workpieces according to the present invention;

fig. 2 is a schematic structural diagram of a base provided by the present invention;

fig. 3 is a schematic structural view of the movable clamping jaw provided by the present invention;

fig. 4 is a schematic structural diagram of the jaw driving mechanism provided by the present invention;

fig. 5 is an exploded view of the jaw driving mechanism provided by the present invention

Fig. 6 is a schematic view of the workpiece clamping device provided by the present invention.

Reference numerals:

10 clamp plate 11 base 12 movable jaw

13 positioning block 14 fixing seat 20 jaw driving mechanism

21 jaw push rod 22 push rod spanner 23 spanner connecting piece

24 articulated shaft

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

As shown in fig. 1 to 6, the tooth-shaped rapid vice capable of clamping a plurality of workpieces provided by the present invention comprises a plurality of bases 11 disposed on a clamp plate 10, wherein a plurality of movable jaws 12 for clamping the workpieces are disposed on the bases 11; the clamping jaw driving mechanism comprises a base 11, a positioning block 13 and a fixing base 14, wherein the positioning block 13 is fixedly connected with the base 11, and the fixing base 14 is provided with a clamping jaw driving mechanism 20 for driving the movable clamping jaw 12 to move.

In specific implementation, as shown in fig. 1, fig. 2, fig. 3, and fig. 6, a plurality of bases 11 are disposed on a clamp plate 10, the bases 11 are fixedly disposed on the clamp plate 10, inverted T-shaped grooves for moving movable jaws 12 are disposed on the bases 11, jaw protrusions adapted to the inverted T-shaped grooves are disposed on the movable jaws 12, preferably, the movable jaws 12 are T-shaped, the movable jaws 12 can slide on the bases 11, strip-shaped teeth for clamping workpieces are disposed on two sides of each movable jaw 12, and every two movable jaws 12 are relatively close to each other to clamp the workpieces.

As shown in fig. 1 and 6, a positioning block 13 and a fixing seat 14 are respectively disposed on two sides of the base 11, the positioning block 13 is relatively far away from the fixing seat 14 and is fixedly connected with the base 11, and preferably, a strip-shaped tooth for clamping a workpiece is also disposed on one side of the positioning block 13 facing the movable jaw 12; when clamping a workpiece, the positioning block 13 is fixed, and the movable clamping jaw 12 moves towards the positioning block 13 to clamp the workpiece.

As shown in fig. 1, 4, 5, and 6, a jaw driving mechanism 20 for driving the movable jaw 12 to move is disposed on the fixed seat 14, the jaw driving mechanism 20 includes a jaw push rod 21, and the jaw push rod 21 is used for pushing the movable jaw 12 to move toward the positioning block 13; the fixed seat 14 is provided with a through hole for the jaw push rod 21 to pass through, preferably, the height of the through hole is the same as the height of the jaw protrusion, when a workpiece is clamped, the jaw push rod 21 pushes the movable jaw 12 to move towards the positioning block 13, and every two movable jaws 12 clamp the workpiece or the movable jaw 12 and the positioning block 13 clamp the workpiece.

As shown in fig. 1, 4, 5, and 6, the jaw driving mechanism 20 further includes a push rod wrench 22, the push rod wrench 22 is hinged to the jaw push rod 21, preferably, the push rod wrench 22 is hinged to the jaw push rod 21 through a wrench connecting member 23, the wrench connecting member 23 is fixedly disposed on the push rod wrench 22, the jaw push rod 21 is provided with a hinge shaft 24, and the wrench connecting member 23 is sleeved on the hinge shaft 24. The push rod wrench 22 is rotated, the wrench connecting piece 23 rotates around the hinge shaft 24, the jaw push rod 21 is driven to move, and the movable jaw 12 moves along with the jaw push rod 21 to clamp a workpiece.

The utility model provides a tooth-shaped fast vice capable of clamping a plurality of workpieces, when actually clamping the workpieces, as shown in figures 1 to 6, a plurality of workpieces are respectively placed on a base 11, and at the moment, the workpieces are positioned between two movable clamping jaws 12; then, the push rod wrench 22 is rotated to enable the push rod wrench 22 and the jaw push rod 21 to be relatively horizontal, the jaw push rod 21 moves to push the movable jaws 12 to face the positioning block 13, and every two movable jaws 12 clamp the workpiece or the movable jaws 12 and the positioning block 13 clamp the workpiece. When the workpiece is loosened, the push rod wrench 22 is rotated to make the push rod wrench 22 and the jaw push rod 21 form an angle, in this embodiment, the push rod wrench 22 and the jaw push rod 21 form an angle of 90 degrees, and the movable jaw 12 moves towards the fixed seat 14 to loosen the workpiece.

Although terms such as clamp plate, base, movable jaw, jaw pusher and pusher wrench are used more often herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. The utility model provides a can press from both sides quick vice of profile of tooth of adorning a plurality of work pieces which characterized in that: the clamp comprises a plurality of bases (11) arranged on a clamp plate (10), wherein a plurality of movable clamping jaws (12) used for clamping a workpiece are arranged on the bases (11); the clamping jaw mechanism is characterized in that positioning blocks (13) and fixing seats (14) are respectively arranged on two sides of the base (11), the positioning blocks (13) are fixedly connected with the base (11), and clamping jaw driving mechanisms (20) used for driving the movable clamping jaws (12) to move are arranged on the fixing seats (14).

2. The toothed quick vise capable of clamping a plurality of workpieces as set forth in claim 1, wherein: the base (11) is provided with an inverted T-shaped groove for the movable clamping jaw (12) to move.

3. The toothed quick vise capable of clamping a plurality of workpieces as set forth in claim 2, wherein: the movable clamping jaw (12) is provided with a clamping jaw bulge used for sliding in the inverted T-shaped groove, and the movable clamping jaw (12) is T-shaped.

4. The toothed quick vise capable of clamping a plurality of workpieces as set forth in claim 3, wherein: both sides of the movable clamping jaw (12) are provided with strip-shaped teeth.

5. The toothed quick vise capable of clamping a plurality of workpieces as set forth in claim 4, wherein: one side of the positioning block (13) facing the movable clamping jaw (12) is also provided with the strip-shaped teeth.

6. The toothed quick vise capable of clamping a plurality of workpieces as set forth in claim 3, wherein: the jaw driving mechanism (20) comprises a jaw push rod (21) used for pushing the movable jaw (12) to move and a push rod wrench (22) hinged to the jaw push rod (21), and the push rod wrench (22) is used for driving the jaw push rod (21) to move.

7. The toothed quick vise capable of clamping a plurality of workpieces as set forth in claim 6, wherein: the fixing seat (14) is provided with a through hole for the claw push rod (21) to pass through, and the height of the through hole is the same as that of the claw protrusion.

8. The toothed quick vise capable of clamping a plurality of workpieces as set forth in claim 6, wherein: push rod spanner (22) through spanner connecting piece (23) with jack catch push rod (21) are articulated mutually, spanner connecting piece (23) with push rod spanner (22) fixed connection, be equipped with articulated shaft (24) on jack catch push rod (21), spanner connecting piece (23) cover is located on articulated shaft (24).