CN220093831U - Practical milling double-plane tool clamp - Google Patents

Abstract

The utility model provides a practical milling biplane frock clamp, relates to the lathe related field, including the slide rail, be equipped with two ascending spouts of opening on the slide rail, two symmetrical evenly distributed about the spout, the left side sliding mounting of slide rail has a left splint, left side splint front side is equipped with the left mounting groove that link up about, the right side sliding mounting of slide rail has a right splint, right side splint front side is equipped with the right mounting groove that link up about, it is equipped with top to slide in the left mounting groove, slide in the right mounting groove and be equipped with the ejector pin, through removing right splint makes the work piece fixed, thereby make the restriction inserted bar insert in the restriction bar jack, thereby make the restriction inserted bar insert in the restriction board slot, thereby there is the dual location of round hole after the top location before the realization, thereby prevent that the work piece from taking place the displacement after the anchor clamps strain, thereby appear machining error, big work piece processingquality.

Description

Practical milling double-plane tool clamp

Technical Field

The utility model relates to the field of machine tools, in particular to a practical milling double-plane tool clamp.

Background

The milling machine mainly refers to a machine tool for machining various surfaces of a workpiece by using a milling cutter, the milling cutter usually takes rotary motion as main motion, the movement of the workpiece and the milling cutter is feed motion, the milling machine can machine planes and grooves and can machine various curved surfaces, gears and the like, a fixture is often required to be used during machining, and the product can swing left and right when the existing fixture is clamped after being worn, so that the sizes of the front end and the rear end can be influenced.

Disclosure of Invention

The utility model aims to provide a practical double-plane milling fixture, which aims to solve the problems in the background technology.

The utility model solves the technical problems by adopting the following technical scheme:

the utility model provides a practical biplane frock clamp mills, includes the slide rail, be equipped with two ascending spouts of opening on the slide rail, two symmetrical evenly distributed about the spout, the left side sliding mounting of slide rail has left splint, left side splint front side is equipped with the left mounting groove that link up about, the right side sliding mounting of slide rail has right splint, right side splint front side is equipped with the right mounting groove that link up about, slide in the left mounting groove and be equipped with top, slide in the right mounting groove and be equipped with the ejector pin.

Preferably, a left fastening nut is mounted on the front top thread of the left clamping plate, a right fastening nut is arranged on the front top thread of the right clamping plate, the center can be loosened or tightened by screwing the left fastening nut, and the ejector rod can be loosened or tightened by screwing the right fastening nut.

Preferably, the left side face of the right clamping plate is provided with a left fixing groove with an opening, a limiting inserting rod is slidably arranged in the fixing groove, three mounting bolts are arranged between the limiting inserting rod and the right clamping plate in a threaded mode, the three mounting bolts are uniformly distributed with the circle center of the limiting inserting rod as the center, and a limiting inserting plate is fixedly arranged on the front side of the right clamping plate.

Preferably, a limiting rod inserting hole with a left opening is formed in the right side face of the left clamping plate, and a limiting plate inserting groove with a left opening is formed in the front side of the limiting rod inserting hole.

Preferably, the limiting rod insertion hole is in sliding connection with the limiting inserting rod, and the limiting inserting plate is in sliding connection with the limiting plate insertion slot.

The utility model has the advantages and positive effects that:

1. according to the utility model, the right clamping plate is moved to fix the workpiece, so that the limiting inserting rod is inserted into the limiting rod inserting hole, and the limiting inserting plate is inserted into the limiting plate inserting slot, so that double positioning of a round hole after positioning of a front center is realized, the workpiece is prevented from being displaced after the clamp is damaged, machining errors occur, and the machining quality of the workpiece is greatly improved.

Drawings

The utility model will be further described with reference to the drawings and examples.

FIG. 1 is a schematic diagram of the whole front view structure of a practical milling double-plane tooling fixture;

FIG. 2 is a left side perspective view of FIG. 1 of the present utility model;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.

The index marks in the drawings are as follows: 11. a chute; 12. a left clamping plate; 13. a left mounting groove; 14. a center; 15. a right clamping plate; 16. a right mounting groove; 17. a right fastening nut; 18. a left fastening nut; 20. limiting the inserted link; 21. a fixing groove; 22. a limiting plate slot; 23. limiting the rod jack; 24 limiting the plugboard; 25. and (5) a push rod.

Detailed Description

The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.

The utility model will now be described in detail with reference to fig. 1-4, wherein for convenience of description, the orientations described below are now defined as follows: the vertical, horizontal, vertical, front-to-back directions described below are the same as the vertical, horizontal, vertical, and horizontal directions of the view of fig. 1. Fig. 1 is a front view of the device of the present utility model, and the direction of fig. 1 is the same as the vertical, horizontal, vertical, front-to-back, horizontal, and horizontal directions of the device of the present utility model.

Embodiments of the utility model are described in further detail below with reference to the attached drawing figures:

referring to fig. 1-4, an embodiment of the present utility model is provided: the utility model provides a practical biplane frock clamp mills, includes slide rail 10, be equipped with two ascending spouts 11 of opening on the slide rail 10, two symmetry evenly distributed about spout 11, slide rail 10's left side sliding mounting has left splint 12, left splint 12 front side is equipped with left mounting groove 13 that link up about, slide rail 10's right side sliding mounting has right splint 15, right splint 15 front side is equipped with right mounting groove 16 that link up about, slide in the left mounting groove 13 and be equipped with top 14, slide in the right mounting groove 16 and be equipped with ejector pin 25.

In addition, in one embodiment, the front top thread of the left clamping plate 12 is provided with a left fastening nut 18, the front top thread of the right clamping plate 15 is provided with a right fastening nut 17, the center 14 can be loosened or tightened by screwing the left fastening nut 18, and the ejector rod 25 can be loosened or tightened by screwing the right fastening nut 17.

In addition, in one embodiment, a left side surface of the right clamping plate 15 is provided with a fixing groove 21 with a left opening, a limiting inserting rod 20 is slidably arranged in the fixing groove 21, three mounting bolts are arranged between the limiting inserting rod 20 and the right clamping plate 15 in a threaded manner, the three mounting bolts are uniformly distributed by taking a center of a circle of the limiting inserting rod 20 as a center, and a limiting inserting plate 24 is fixedly arranged on a front side of the right clamping plate 15.

In addition, in one embodiment, the right side surface of the left clamping plate 12 is provided with a left-opening limiting rod insertion hole 23, and the front side of the limiting rod insertion hole 23 is provided with a left-opening limiting plate insertion slot 22.

In addition, in one embodiment, the limiting rod insertion hole 23 is slidably connected to the limiting rod 20, and the limiting insert plate 24 is slidably connected to the limiting plate insertion slot 22.

When the fixture is needed, the workpiece to be machined is clamped between the center 14 and the ejector rod 25, the right clamping plate 15 is moved, the workpiece is fixed, the limiting inserting rod 20 is inserted into the limiting rod inserting hole 23, the limiting inserting plate 24 is inserted into the limiting plate inserting hole 22, double positioning of round holes after center positioning is achieved, the workpiece is prevented from being displaced after the fixture is damaged, machining errors occur, and machining quality of the workpiece is high.

It should be emphasized that the examples described herein are illustrative rather than limiting, and therefore the utility model is not limited to the examples described in the detailed description, but rather falls within the scope of the utility model as defined by other embodiments derived from the technical solutions of the utility model by those skilled in the art.

Claims (5)

1. The utility model provides a biplane frock clamp is milled to practical, includes slide rail (10), its characterized in that: the novel sliding rail is characterized in that two sliding grooves (11) with upward openings are formed in the sliding rail (10), the sliding grooves (11) are symmetrically and evenly distributed up and down, a left clamping plate (12) is installed on the left sliding of the sliding rail (10), a left mounting groove (13) penetrating left and right is formed in the front side of the left clamping plate (12), a right clamping plate (15) is installed on the right sliding of the sliding rail (10), a right mounting groove (16) penetrating left and right is formed in the front side of the right clamping plate (15), a center (14) is arranged in the left mounting groove (13) in a sliding mode, and a push rod (25) is arranged in the right mounting groove (16) in a sliding mode.

2. The utility-type milling biplane tooling fixture of claim 1, wherein: the left fastening nut (18) is arranged on the top thread of the front side of the left clamping plate (12), and the right fastening nut (17) is arranged on the top thread of the front side of the right clamping plate (15).

3. The utility-type milling biplane tooling fixture of claim 2, wherein: the left side of right splint (15) is equipped with opening fixed slot (21) left, slide in fixed slot (21) and be equipped with restriction inserted bar (20), restriction inserted bar (20) with the screw thread is equipped with three mounting bolt between right splint (15), three mounting bolt with the centre of a circle of restriction inserted bar (20) is the center evenly distributed, the front side of right splint (15) is fixed to be equipped with restriction picture peg (24).

4. A utility-type milling biplane tooling fixture according to claim 3, wherein: the right side of left splint (12) is equipped with restriction pole jack (23) that open-ended left, the front side of restriction pole jack (23) is equipped with restriction board slot (22) that open-ended left.

5. The utility model provides a milling biplane frock clamp according to claim 4 which characterized in that: the limiting rod insertion holes (23) are connected with the limiting inserting rods (20) in a sliding mode, and the limiting inserting plates (24) are connected with the limiting plate inserting grooves (22) in a sliding mode.