阅读说明：本技术 一种卧加定位平面用工装夹具 (Frock clamp for horizontal positioning plane ) 是由 余国亮 朱晓淑 于 2021-07-27 设计创作，主要内容包括：本发明提供了一种卧加定位平面用工装夹具,包括第一底座、压板机构和夹板机构,所述压板机构和夹板机构分别安装在所述第一底座上,所述压板机构包括压紧工件的第一压板和压紧工件的第二压板,所述第一压板至少有两个并位于工件的一侧,所述第二压板位于工件的另一侧,所述夹板机构包括夹紧工件的第一夹板和第二夹板。本发明的有益效果是：可以解决当工件毛坯余量不均、形状复杂,难以找到3点对工件进行完全定位时的问题。(The invention provides a tool clamp for a horizontal positioning plane, which comprises a first base, a pressing plate mechanism and a clamping plate mechanism, wherein the pressing plate mechanism and the clamping plate mechanism are respectively arranged on the first base, the pressing plate mechanism comprises a first pressing plate for pressing a workpiece and a second pressing plate for pressing the workpiece, at least two first pressing plates are arranged on one side of the workpiece, the second pressing plate is arranged on the other side of the workpiece, and the clamping plate mechanism comprises a first clamping plate and a second clamping plate for clamping the workpiece. The invention has the beneficial effects that: the problem that when the blank allowance of the workpiece is uneven, the shape is complex and the 3 points are difficult to find, the workpiece is completely positioned can be solved.)

1. The utility model provides a crouch and add frock clamp for locating plane which characterized in that: including first base, pressure plate mechanism and splint mechanism are installed respectively on the first base, pressure plate mechanism is including the first clamp plate that compresses tightly the work piece and the second clamp plate that compresses tightly the work piece, first clamp plate has two at least and is located one side of work piece, the second clamp plate is located the opposite side of work piece, splint mechanism is including pressing from both sides first splint and the second splint of tight work piece.

2. The tooling clamp for the horizontal positioning plane of claim 1, wherein: the first base is provided with a first cushion block assembling groove, the first cushion block assembling groove is provided with a first cushion block, and the first pressing plate is arranged on the first cushion block.

3. The tooling clamp for the horizontal positioning plane of claim 2, wherein: and a second cushion block assembling groove is formed in the first base, a second cushion block is arranged on the second cushion block assembling groove, and the second pressing plate is arranged on the second cushion block.

4. The tooling clamp for the horizontal positioning plane of claim 2, wherein: tooth surface supporting nails are arranged on the first cushion block and the second cushion block.

5. The tooling clamp for the horizontal positioning plane of claim 2, wherein: the first base is provided with a shaft seat assembly groove, the shaft seat assembly groove is provided with a shaft seat, the shaft seat is provided with a mandrel, and the mandrel is connected with the second cushion block.

6. The tooling clamp for the horizontal positioning plane of claim 5, wherein: the shaft seat is provided with a shaft seat through hole, the second cushion block is provided with a second cushion block through hole, the mandrel is arranged in the shaft seat through hole and the second cushion block through hole, the shaft seat is provided with a shaft seat threaded hole, the second cushion block is provided with a second cushion block threaded hole, and the shaft seat threaded hole and the second cushion block threaded hole are internally provided with bolts for fastening the mandrel.

7. The tooling clamp for the horizontal positioning plane of claim 6, wherein: the mandrel is provided with two mandrel notches which respectively correspond to the shaft seat threaded hole and the second cushion block threaded hole.

8. The tooling clamp for the horizontal positioning plane of claim 1, wherein: the first base is connected with a second base, and the second base is perpendicular to the first base.

9. The tooling clamp for the horizontal positioning plane of claim 8, wherein: the first base is provided with a stop block, and the first clamping plate is arranged between the stop block and the second base.

10. The tooling clamp for the horizontal positioning plane of claim 1, wherein: the first base is provided with a reinforcing plate, the pressing plate mechanism and the clamping plate mechanism are arranged in a cross mode, and the second pressing plate is a Y-shaped pressing plate.

Technical Field

The invention relates to a tool clamp, in particular to a tool clamp for a horizontal positioning plane.

Background

Currently, in the machining industry, when a workpiece is positioned with an unprocessed surface (i.e., a blank surface), only a three-point support is generally used. When a workpiece with uneven blank allowance and a complex shape is machined, if a three-point supporting mode is adopted for workpiece positioning, the blank allowance of the product is uneven, the shape is complex, and three points are difficult to find for realizing complete positioning of the workpiece, so that the problems of unstable workpiece positioning, low machining precision, unsafe production and the like are caused.

Disclosure of Invention

In order to solve the problems in the prior art, the invention provides a tool clamp for a horizontal positioning plane.

The invention provides a tool clamp for a horizontal positioning plane, which comprises a first base, a pressing plate mechanism and a clamping plate mechanism, wherein the pressing plate mechanism and the clamping plate mechanism are respectively arranged on the first base, the pressing plate mechanism comprises a first pressing plate for pressing a workpiece and a second pressing plate for pressing the workpiece, at least two first pressing plates are arranged on one side of the workpiece, the second pressing plate is arranged on the other side of the workpiece, and the clamping plate mechanism comprises a first clamping plate and a second clamping plate for clamping the workpiece.

As a further improvement of the present invention, a first cushion block assembling groove is formed on the first base, a first cushion block is arranged on the first cushion block assembling groove, and the first pressing plate is arranged on the first cushion block.

As a further improvement of the invention, a second cushion block assembling groove is arranged on the first base, a second cushion block is arranged on the second cushion block assembling groove, and the second pressing plate is arranged on the second cushion block.

As a further improvement of the invention, the first cushion block and the second cushion block are both provided with tooth surface supporting nails.

As a further improvement of the invention, the first base is provided with an axle seat assembly groove, the axle seat assembly groove is provided with an axle seat, the axle seat is provided with a mandrel, and the mandrel is connected with the second cushion block.

As a further improvement of the invention, the shaft seat is provided with a shaft seat through hole, the second cushion block is provided with a second cushion block through hole, the mandrel is arranged in the shaft seat through hole and the second cushion block through hole, the shaft seat is provided with a shaft seat threaded hole, the second cushion block is provided with a second cushion block threaded hole, and the shaft seat threaded hole and the second cushion block threaded hole are both provided with bolts for fastening the mandrel.

As a further improvement of the invention, the mandrel is provided with two mandrel notches which respectively correspond to the shaft seat threaded hole and the second cushion block threaded hole.

As a further improvement of the present invention, a second base is connected to the first base, and the second base is perpendicular to the first base.

As a further improvement of the invention, a stop block is arranged on the first base, and the first clamping plate is arranged between the stop block and the second base.

As a further improvement of the invention, the first base is provided with a reinforcing plate, the pressing plate mechanism and the clamping plate mechanism are arranged in a cross shape, and the second pressing plate is a Y-shaped pressing plate.

The invention has the beneficial effects that: the problem that when the blank allowance of the workpiece is uneven, the shape is complex and the 3 points are difficult to find, the workpiece is completely positioned can be solved.

Drawings

FIG. 1 is an overall assembly view of a tool holder for horizontal positioning planes according to the present invention.

FIG. 2 is a partial assembly view of a tool holder for horizontal positioning planes in accordance with the present invention.

Fig. 3 is a partial exploded view of a tool holder for a horizontal positioning plane according to the present invention.

Detailed Description

The invention is further described with reference to the following description and embodiments in conjunction with the accompanying drawings.

As shown in fig. 1 to 3, a tool clamp for a horizontal machining (i.e., horizontal machining) positioning plane includes a first base 1, a second base 2, a first pressing plate 3, a workpiece 4, a second pressing plate 5, a first clamping plate 6, a second clamping plate 7, a first cushion block 8, a stop block 9, a shaft seat 10, a second cushion block 11, a reinforcing plate 12, a tooth surface supporting nail 13 and a mandrel 14, wherein the second base 2, the two reinforcing plates 12, the two first cushion blocks 1, the stop block 9, the shaft seat 10, the second cushion block 11, the first clamping plate 6 and the second clamping plate 7 are sequentially mounted on the first base 1.

The four tooth surface supporting nails 13 are respectively arranged in the second cushion block groove 22 and the first cushion block groove 23 corresponding to the first cushion block 1 and the second cushion block 11, and the tooth surface supporting nails 13 are adopted as positioning elements, so that the contact area between the support and the workpiece can be reduced, the workpiece can be stably contacted with the rough and uneven blank surface, the friction force between the contact surfaces can be increased, and the workpiece is prevented from being stressed and moved.

The workpiece 4 is mounted and the workpiece 4 is positioned and clamped by means of two first press plates 3, a second press plate 5, a first clamping plate 6, a second clamping plate 7.

Be equipped with axle bed assembly recess 16 on first base 1, second cushion assembly recess 17, install axle bed 10 and second cushion 11 respectively, axle bed through-hole 18 and second cushion through-hole 19 are arranged in to dabber 14, and be equipped with 2 dabber breachs 15 on the dabber 14 of axle bed screw hole 20 and second cushion screw hole 21 relevant position, adopt the bolt to fix dabber 14 like this, prevent that dabber 14 from controlling rocking, lead to the work piece because the product precision that the unstable location produced reduces in the course of working, and produce the potential safety hazard.

The second cushion block 11 can move up and down (or move left and right for different installation positions) in the second cushion block assembling groove 17, so that when the blank surface allowance of the workpiece is uneven and the shape is complex and 3 points are difficult to find to realize the complete positioning of the workpiece, the automatic positioning of the workpiece is realized through the up and down movement of the second cushion block 11.

2 reinforcing plates 12 are arranged on the first base 1, so that the work of the tool clamp is safer and more reliable.

The tool clamp for the horizontal positioning plane, provided by the invention, is more convenient to clamp and position, can improve the production efficiency of products, and has the advantages of simple structure, convenience in manufacturing, low cost, and safety and reliability in operation.

The foregoing is a more detailed description of the invention in connection with specific preferred embodiments and it is not intended that the invention be limited to these specific details. For those skilled in the art to which the invention pertains, several simple deductions or substitutions can be made without departing from the spirit of the invention, and all shall be considered as belonging to the protection scope of the invention.