CN221755355U - Machining positioning device - Google Patents

Abstract

The utility model belongs to the technical field of machining, in particular to a machining positioning device, which comprises a base; the novel door is characterized in that a transmission mechanism is arranged in the middle of the top of the base, a supporting mechanism is arranged above the transmission mechanism, a workbench is fixed at the top of the supporting mechanism, a first clamping mechanism and a second clamping mechanism are arranged at the top of the workbench, a bidirectional screw B is driven to rotate through the operation of a second motor, the bidirectional screw B is matched with threads in sliding blocks B at two ends, the sliding blocks B drive a clamping plate A and arc-shaped clamping plates to clamp and fix the door in a sliding groove B, the bidirectional screw C is driven to rotate through the operation of a third motor, the clamping plates B are driven to clamp and fix the door in the sliding groove C through the threads of different clamping plates, and the stability is improved.

Description

A mechanical processing positioning device

Technical Field

The utility model belongs to the technical field of mechanical processing, in particular to a mechanical processing positioning device.

Background Art

Machining is the process of cutting a material into the desired final shape and size through a controlled material removal process, which requires the material to be positioned and stabilized during the cutting process.

In the prior art, the mechanical processing positioning device is composed of a positioning mechanism, a clamping mechanism and a transmission mechanism. When the portal is mechanically processed, the portal is placed on the processing table, and the portal is transported to the positioning mechanism through the transmission mechanism for center positioning, and then the portal is clamped and fixed by the clamping plate in the clamping mechanism.

In the current prior art, when processing the portal, the method of clamping and fixing the portal is relatively simple, and the portal has different sizes and shapes, which makes it inconvenient to clamp and fix the portal, resulting in damage to the portal. Therefore, a mechanical processing positioning device is proposed to solve the above problems.

Utility Model Content

In order to make up for the shortcomings of the prior art and solve the problem that the prior art has a relatively simple way of clamping and fixing the portal, and the portal has different sizes and shapes, which makes it inconvenient to clamp and fix the portal, resulting in damage to the portal, a mechanical processing positioning device is proposed.

The technical solution adopted by the utility model to solve the technical problem is as follows: a mechanical processing positioning device described in the utility model comprises a base; a transmission mechanism 2 is arranged in the middle of the top of the base, a support mechanism is installed above the transmission mechanism, a workbench is fixed on the top of the support mechanism, and a first clamping mechanism and a second clamping mechanism are installed on the top of the workbench;

The first clamping mechanism comprises a slide groove B, the slide groove B is opened on the top of the workbench, a second motor is fixed to the outer side of one end of the slide groove B, a bidirectional screw rod B is installed on the rotating shaft of the second motor, sliders B are sleeved at both ends of the bidirectional screw rod B, the slider B is slidably arranged in the slide groove B, a clamping plate A is fixed to the top of one slider B, and an arc-shaped clamping plate is fixed to the top of the other slider B;

The second clamping mechanism includes a slide groove C, which is opened on the top of the workbench. A third motor is installed on the outer side of one end of the slide groove C. A bidirectional screw C is fixed on the rotating shaft of the third motor. Slide blocks C are mounted on both ends of the bidirectional screw C. The slide block C is slidably set in the slide groove C, and a clamping plate B is installed on the top of the slide block C.

Preferably, the slide groove B and the slide groove C are opened diagonally on the top of the workbench, and the slide groove B and the slide groove C intersect each other, which is convenient for center determination during the clamping process.

Preferably, the bidirectional screw B and the bidirectional screw C are arranged in a cross-type manner, and the bidirectional screw B and the bidirectional screw C are not in the same plane, which facilitates the normal operation of the bidirectional screw B and the bidirectional screw C without affecting each other.

Preferably, the transmission mechanism includes a slide groove A, which is opened in the middle of the top of the base. A first motor is installed at one end of the base, a bidirectional screw A is fixed on the rotating shaft of the first motor, and sliders A are sleeved on both ends of the bidirectional screw A. The slider A is slidably set in the slide groove A, which is convenient for the transmission of power and easy to operate.

Preferably, the supporting mechanism includes a base plate, which is fixed on the top of the slider A. Both ends of the base plate are provided with rotating shafts, a support rod is rotatably provided on the rotating shaft, and a matching plate is rotatably provided at the far end of the support rod. The structure is simple and easy to disassemble.

Preferably, supporting legs are installed at both ends of the bottom of the base, and matching plates are fixed at both ends of the bottom of the workbench to facilitate the matching plates to support the workbench.

Beneficial effects of the utility model:

The utility model provides a mechanical processing positioning device. By setting a first clamping mechanism and a second clamping mechanism, when a portal processing operation is performed, the portal is placed on a workbench, and the second motor in the first clamping mechanism is operated to drive a bidirectional screw B on a rotating shaft to rotate, and the bidirectional screw B cooperates with the threads in sliders B at both ends, so that the slider B performs a directional movement in a slide groove B, thereby driving a clamping plate A on the top of the slider B and an arc-shaped clamping plate to perform relative movement, thereby clamping and fixing the portal, and the third motor in the second clamping mechanism is operated to drive a bidirectional screw C on the rotating shaft to rotate, and the bidirectional screw C cooperates with the threads in sliders C at both ends, so that the slider C performs a directional movement in the slide groove C, thereby enabling the slider C to drive the clamping plate B on the top to clamp and fix the portal, and different clamping plates can be used to more conveniently perform operations on portals of different types and sizes, thereby increasing the effect of stability.

BRIEF DESCRIPTION OF THE DRAWINGS

The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present application. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

Figure 1 is a schematic diagram of the overall structure;

FIG2 is a partial cross-sectional view of the transmission mechanism;

FIG3 is a schematic diagram of a supporting mechanism;

FIG4 is a partial cross-sectional view of the first clamping mechanism and the second clamping mechanism;

Legend:

1. Base; 2. Transmission mechanism; 201. Slide A; 202. First motor; 203. Bidirectional screw A; 204. Slider A; 3. Support mechanism; 301. Base plate; 302. Rotating shaft; 303. Support rod; 304. Matching plate; 4. Workbench; 5. First clamping mechanism; 501. Slide B; 502. Second motor; 503. Bidirectional screw B; 504. Slider B; 505. Clamping plate A; 506. Arc clamping plate; 6. Second clamping mechanism; 601. Slide C; 602. Third motor; 603. Bidirectional screw C; 604. Slider C; 605. Clamping plate B; 7. Support leg.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

Specific examples are given below.

Referring to FIGS. 1 to 4 , the utility model provides a mechanical processing positioning device, comprising a base 1; a transmission mechanism 2 is arranged in the middle of the top of the base 1, a support mechanism 3 is installed above the transmission mechanism 2, a workbench 4 is fixed on the top of the support mechanism 3, and a first clamping mechanism 5 and a second clamping mechanism 6 are installed on the top of the workbench 4;

The first clamping mechanism 5 includes a slide groove B501, which is opened on the top of the workbench 4. A second motor 502 is fixed to the outer side of one end of the slide groove B501. A bidirectional screw B503 is installed on the rotating shaft of the second motor 502. Slide blocks B504 are sleeved on both ends of the bidirectional screw B503. The slide blocks B504 are slidably arranged in the slide groove B501. A clamping plate A505 is fixed to the top of one slide block B504, and an arc-shaped clamping plate 506 is fixed to the top of the other slide block B504.

The second clamping mechanism 6 includes a slide groove C601, which is opened on the top of the workbench 4. A third motor 602 is installed on the outer side of one end of the slide groove C601. A bidirectional screw C603 is fixed on the rotating shaft of the third motor 602. Slide blocks C604 are mounted on both ends of the bidirectional screw C603. The slide block C604 is slidably set in the slide groove C601. A clamping plate B605 is installed on the top of the slider C604. The slide groove B501 and the slide groove C601 are opened diagonally on the top of the workbench 4, and the slide groove B501 and the slide groove C601 intersect with each other. The bidirectional screw B503 and the bidirectional screw C603 are arranged in a staggered manner, and the bidirectional screw B503 and the bidirectional screw C603 are not in the same plane.

During operation, when processing the portal, the portal is placed on the workbench 4, and the second motor 502 in the first clamping mechanism 5 is operated to drive the bidirectional screw B503 on the rotating shaft to rotate, and the bidirectional screw B503 cooperates with the threads in the sliders B504 at both ends, so that the slider B504 is directed to move in the slide groove B501, thereby driving the clamping plate A505 on the top of the slider B504 and the arc-shaped clamping plate 506 to move relative to each other, and then clamping and fixing the portal, and the third motor 602 in the second clamping mechanism 6 is operated to drive the bidirectional screw C603 on the rotating shaft to rotate, and the bidirectional screw C603 cooperates with the threads in the sliders C604 at both ends, so that the slider C604 is directed to move in the slide groove C601, so that the slider C604 drives the clamping plate B605 on the top to clamp and fix the portal.

Furthermore, support legs 7 are installed at both ends of the bottom of the base 1, the transmission mechanism 2 includes a slide groove A201, the slide groove A201 is opened in the middle of the top of the base 1, a first motor 202 is installed at one end of the base 1, a bidirectional screw A203 is fixed on the rotating shaft of the first motor 202, sliders A204 are sleeved at both ends of the bidirectional screw A203, and the slider A204 is slidably set in the slide groove A201, the support mechanism 3 includes a base plate 301, the base plate 301 is fixed on the top of the slider A204, a rotating shaft 302 is set at both ends of the base plate 301, a support rod 303 is rotatably set on the rotating shaft 302, a matching plate 304 is rotatably set at the far end of the support rod 303, and the matching plate 304 is fixed at both ends of the bottom of the workbench 4.

During operation, when performing portal processing operations, the transmission mechanism 2 on the base 1 supported by the support legs 7 is started, and when the first motor 202 is working, the bidirectional screw A203 on the rotating shaft is driven to rotate, and the bidirectional screw A203 cooperates with the threads in the sliders A204 at both ends, so that the sliders A204 are directed to move in the slide groove A201, thereby driving the base plate 301 in the support mechanism 3 to move, and the support rods 303 are rotated by the cooperation of the rotating shafts 302 installed at both ends of the base plate 301, and the support rods 303 are rotated, and the rotation of the matching plates 304 between the support rods 303 realizes the support of the workbench 4 installed on the top of the matching plates 304.

Working principle: When processing the portal, the portal is placed on the workbench 4, and the second motor 502 in the first clamping mechanism 5 is operated to drive the bidirectional screw B503 on the rotating shaft to rotate, and the bidirectional screw B503 cooperates with the threads in the sliders B504 at both ends to make the slider B504 move in a directional manner in the slide groove B501, thereby driving the clamping plate A505 on the top of the slider B504 and the arc-shaped clamping plate 506 to move relative to each other, thereby clamping and fixing the portal, and the third motor 602 in the second clamping mechanism 6 is operated to drive the bidirectional screw C603 on the rotating shaft to rotate, and the bidirectional screw C603 cooperates with the threads in the sliders C604 at both ends to make the slider C604 move in a directional manner in the slide groove C601, thereby making the slider C604 drive the clamping plate B605 on the top to move relative to the arc-shaped clamping plate 506, thereby clamping and fixing the portal. 5 to clamp and fix the portal, start the transmission mechanism 2 on the base 1 supported by the support legs 7, and when the first motor 202 is working, the bidirectional screw A203 on the rotating shaft is driven to rotate, and the bidirectional screw A203 cooperates with the threads in the sliders A204 at both ends, so that the sliders A204 are directed to move in the slide groove A201, thereby driving the base plate 301 in the supporting mechanism 3 to move, and the support rods 303 are cooperated with the rotating shafts 302 installed at both ends of the base plate 301, so that the support rods 303 are rotated, and the matching plates 304 between the support rods 303 are rotated, so as to support the workbench 4 installed on the top of the matching plates 304, and by setting different clamping plates in the first clamping mechanism 5 and the second clamping mechanism 6, it is more convenient to operate portals of different types and sizes, thereby increasing the stability effect.

In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims (6)

1. A mechanical processing positioning device, characterized in that it comprises a base (1); a transmission mechanism (2) is arranged in the middle of the top of the base (1); a support mechanism (3) is installed above the transmission mechanism (2); a workbench (4) is fixed on the top of the support mechanism (3); a first clamping mechanism (5) and a second clamping mechanism (6) are installed on the top of the workbench (4); The first clamping mechanism (5) comprises a slide groove B (501), wherein the slide groove B (501) is opened on the top of the workbench (4), a second motor (502) is fixed on the outer side of one end of the slide groove B (501), a bidirectional screw rod B (503) is installed on the rotating shaft of the second motor (502), sliders B (504) are sleeved at both ends of the bidirectional screw rod B (503), and the sliders B (504) are slidably arranged in the slide groove B (501), a clamping plate A (505) is fixed on the top of one slider B (504), and an arc-shaped clamping plate (506) is fixed on the top of the other slider B (504); The second clamping mechanism (6) includes a slide groove C (601), which is opened on the top of the workbench (4), and a third motor (602) is installed on the outer side of one end of the slide groove C (601), and a bidirectional screw rod C (603) is fixed on the rotating shaft of the third motor (602), and sliders C (604) are mounted on both ends of the bidirectional screw rod C (603), and the slider C (604) is slidably set in the slide groove C (601), and a clamping plate B (605) is installed on the top of the slider C (604). 2. A mechanical processing positioning device according to claim 1, characterized in that: the slide groove B (501) and the slide groove C (601) are opened diagonally on the top of the workbench (4), and the slide groove B (501) and the slide groove C (601) intersect each other. 3. A mechanical processing positioning device according to claim 1, characterized in that the bidirectional screw B (503) and the bidirectional screw C (603) are arranged in a staggered manner, and the bidirectional screw B (503) and the bidirectional screw C (603) are not in the same plane. 4. A mechanical processing positioning device according to claim 1, characterized in that: the transmission mechanism (2) includes a slide groove A (201), the slide groove A (201) is opened in the middle of the top of the base (1), a first motor (202) is installed at one end of the base (1), a bidirectional screw A (203) is fixed on the rotating shaft of the first motor (202), and sliders A (204) are sleeved on both ends of the bidirectional screw A (203), and the slider A (204) is slidably set in the slide groove A (201). 5. A mechanical processing positioning device according to claim 1, characterized in that: the supporting mechanism (3) includes a base plate (301), the base plate (301) is fixed on the top of the slider A (204), and the two ends of the base plate (301) are provided with rotating shafts (302), and a support rod (303) is rotatably provided on the rotating shaft (302), and a matching plate (304) is rotatably provided at the far end of the support rod (303). 6. A mechanical processing positioning device according to claim 1, characterized in that: support legs (7) are installed at both ends of the bottom of the base (1), and matching plates (304) are fixed at both ends of the bottom of the workbench (4).