CN217168073U

CN217168073U - Quick workpiece positioning device for vertical lifting type numerical control cylindrical grinding machine

Info

Publication number: CN217168073U
Application number: CN202220228440.2U
Authority: CN
Inventors: 徐永军
Original assignee: Jinan Bonaventure Machinery Co ltd
Current assignee: Jinan Bonaventure Machinery Co ltd
Priority date: 2022-01-27
Filing date: 2022-01-27
Publication date: 2022-08-12
Anticipated expiration: 2032-01-27

Abstract

The utility model discloses a quick positioner of work piece for vertical over-and-under type numerical control cylindrical grinder, which comprises a mounting bas, mount pad upper end middle part fixedly connected with support column, it has the movable hole to open at support column front end middle part, the common fixed mounting of support column upper end and lower extreme has translation mechanism, translation mechanism front end fixed mounting has the translation board, translation board upper end fixedly connected with roof, translation board front end is opened there are two slide rails, the roof upper end alternates fixed mounting and has elevating system, elevating system's rear end sliding connection is in two slide rails, elevating system rear end right part fixed mounting has pressing mechanism. A vertical over-and-under type numerical control is quick positioner of work piece for cylindrical grinder, through setting up elevating system and translation mechanism, conveniently work with highly according to the position of work piece, improved the device's use flexibility, and convenient operation is quick.

Description

Workpiece quick positioning device for vertical lifting type numerical control cylindrical grinding machine

Technical Field

The utility model relates to a numerical control cylindrical grinder technical field, in particular to quick positioner of work piece for vertical over-and-under type numerical control cylindrical grinder.

Background

The cylindrical grinding machine is a grinding machine for processing the outer surface and the shaft shoulder end surface of a cylindrical, conical or other-shaped plain line of a workpiece; the positioning device is widely used, can process various cylindrical conical outer surfaces and shaft shoulder end surface grinding machines, and is often used on a numerical control cylindrical grinding machine, but the current positioning device has the following problems: 1. the existing workpiece positioning device is simple in structure, so that the workpiece can not be properly adjusted according to the position of the workpiece and then positioned, the use flexibility is low, and the applicability is poor; 2. the existing workpiece positioning device is simple in structure, so that operation is rigid, and working efficiency is reduced. Therefore, we provide a workpiece rapid positioning device for a vertical lifting type numerical control cylindrical grinding machine.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a quick positioner of work piece for vertical over-and-under type numerical control cylindrical grinder can effectively solve the problem among the background art.

In order to achieve the above purpose, the utility model adopts the technical proposal that:

the utility model provides a quick positioner of work piece for vertical over-and-under type numerical control cylindrical grinder, includes the mount pad, mount pad upper end middle part fixedly connected with support column, it has the movable hole to open at support column front end middle part, the common fixed mounting of support column upper end and lower extreme has translation mechanism, translation mechanism front end fixed mounting has the translation board, translation board upper end fixedly connected with roof, translation board front end is opened has two slide rails, roof upper end interlude fixed mounting has elevating system, elevating system's rear end sliding connection is in two slide rails, elevating system rear end right part fixed mounting has pressing mechanism, mount pad upper end left part and upper end right part all open the mounting hole of break-over about two.

Preferably, translation mechanism includes fixing base and extension rod, the fixing base is provided with two and is upper and lower symmetric distribution, upside fixing base front end lower part fixed mounting has electric putter, downside fixing base front end fixedly connected with telescopic link and spring, two the medial surface of fixing base respectively with the upper end and the lower extreme fixed connection of support column, electric putter's output, the front end of extension rod, the front end of telescopic link and the front end of spring all with the rear end fixed connection of translation board.

Preferably, the telescopic rod is located in the spring and does not contact with the inner wall surface of the spring, and the extension rod is connected in the movable hole in a sliding mode.

Preferably, elevating system includes electric putter No. two, electric putter's output fixed mounting has the installation pole No. two, installation pole lower extreme fixedly connected with connecting plate, two sliders of connecting plate rear end middle part fixedly connected with, electric putter's lower extreme and the upper end fixed connection of roof No. two, electric putter's output runs through the upper end of roof and extends to the lower extreme of roof No. two.

Preferably, the two sliding blocks are respectively connected in the corresponding sliding rails in a sliding manner, and the rear end of the connecting plate is not in contact with the front end of the translation plate.

Preferably, the pressing mechanism comprises a first fixing plate, a second fixing plate is fixedly connected to the lower portion of the front end of the first fixing plate, a lifting motor is fixedly installed in the middle of the upper end of the second fixing plate in an inserting mode, a pressing head is fixedly installed at the output end of the lifting motor, and the front end of the first fixing plate is fixedly connected with the rear end of the connecting plate.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. in the utility model, through the arrangement of the translation mechanism, the translation plate is driven to move transversely through the first electric push rod, so that the transverse movement of the pressing head is conveniently driven according to the position of the workpiece until the pressing head is positioned at the upper side of the workpiece, the workpiece is conveniently positioned, when the first electric push rod drives the translation plate to move, the telescopic rod and the spring stretch simultaneously, the extension rod slides in the movable hole, and the stability of the translation plate can be effectively enhanced;

2. through setting up elevating system, utilize No. two electric putter to drive connecting plate longitudinal movement to the convenience drives the press head longitudinal movement according to the height of work piece, until press head and work piece laminating, has improved the device's use flexibility, and when No. two electric putter drive connecting plate longitudinal movement, two sliders slide in the slide rail that corresponds respectively, thereby increase the connecting plate and be connected with the translation board, improve stability.

Drawings

FIG. 1 is a schematic view of the overall structure of a workpiece rapid positioning device for a vertical lifting type numerical control cylindrical grinding machine of the present invention;

fig. 2 is a schematic view of the overall structure of the translation mechanism of the workpiece rapid positioning device for the vertical lifting type numerically controlled cylindrical grinding machine according to the present invention;

FIG. 3 is a schematic diagram of the overall structure of the lifting mechanism of the workpiece fast positioning device for the vertical lifting type numerically controlled cylindrical grinding machine of the present invention;

fig. 4 is the utility model relates to a vertical over-and-under type numerical control cylindrical grinder is with quick positioner's of work piece pressing mechanism's overall structure sketch map.

In the figure: 1. a mounting seat; 2. a support pillar; 3. a movable hole; 4. a translation mechanism; 5. a translation plate; 6. a top plate; 7. a slide rail; 8. a lifting mechanism; 9. a pressing mechanism; 10. mounting holes; 41. a fixed seat; 42. a first electric push rod; 43. a telescopic rod; 44. a spring; 45. an extension rod; 81. a second electric push rod; 82. mounting a rod; 83. a connecting plate; 84. a slider; 91. a first fixing plate; 92. a second fixing plate; 93. a lift motor; 94. a pressing head.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a quick positioner of work piece for vertical over-and-under type numerical control cylindrical grinder, including mount pad 1, 1 upper end middle part fixedly connected with support column 2 of mount pad, it has movable hole 3 to open at 2 front ends middle parts of support column, the common fixed mounting of support column 2 upper ends and lower extreme has

translation mechanism

4, 4 front end fixed mounting of translation mechanism has

translation board

5, 5 upper end fixedly connected with roofs 6 of translation board, 5 front ends of translation board are opened there are two

slide rails

7, 6 upper ends interlude fixed mounting of roof have elevating system 8, elevating system 8's rear end sliding connection is in two

slide rails

7, 8 rear end right parts fixed mounting of elevating system has pressing mechanism 9, 1 upper end left part of mount pad and upper end right part all open the mounting hole 10 of two upper and lower break-throughs.

The translation mechanism 4 comprises a fixed seat 41 and an extension rod 45, the fixed seat 41 is provided with two parts which are vertically and symmetrically distributed, the lower part of the front end of the upper fixed seat 41 is fixedly provided with a first electric push rod 42, the front end of the lower fixed seat 41 is fixedly connected with a telescopic rod 43 and a spring 44, the inner side surfaces of the two fixed seats 41 are respectively and fixedly connected with the upper end and the lower end of the support column 2, and the output end of the first electric push rod 42, the front end of the extension rod 45, the front end of the telescopic rod 43 and the front end of the spring 44 are all fixedly connected with the rear end of the translation plate 5; the telescopic rod 43 is positioned in the spring 44 and is not contacted with the inner wall surface of the spring 44, and the extension rod 45 is connected in the movable hole 3 in a sliding way; the lifting mechanism 8 comprises a second electric push rod 81, an output end of the second electric push rod 81 is fixedly provided with an installation rod 82, the lower end of the installation rod 82 is fixedly connected with a connecting plate 83, the middle part of the rear end of the connecting plate 83 is fixedly connected with two sliding blocks 84, the lower end of the second electric push rod 81 is fixedly connected with the upper end of the top plate 6, and the output end of the second electric push rod 81 penetrates through the upper end of the top plate 6 and extends to the lower end of the top plate 6; the two sliding blocks 84 are respectively connected in the corresponding sliding rails 7 in a sliding manner, and the rear end of the connecting plate 83 is not contacted with the front end of the translation plate 5; pressing mechanism 9 includes fixed plate 91 No. one, No. two fixed plates 92 of fixed plate 91 front end lower part fixedly connected with, and No. two fixed plates 92 upper end middle part alternates fixed mounting has a lift motor 93, and lift motor 93's output fixed mounting has a press head 94, the front end of fixed plate 91 and the rear end fixed connection of connecting plate 83.

It should be noted that, the utility model relates to a workpiece fast positioning device for a vertical lifting type numerical control cylindrical grinder, when in use, the translation plate 5 is driven to move transversely by the first electric push rod 42, so as to conveniently drive the pressing head 94 to move transversely according to the position of the workpiece until the pressing head 94 is positioned at the upper side of the workpiece, so as to conveniently position the workpiece, when the translation plate 5 is driven to move by the first electric push rod 42, the telescopic rod 43 and the spring 44 are extended and contracted, the extension rod 45 slides in the movable hole 3, so as to effectively enhance the stability of the translation plate 5, the connecting plate 83 is driven to move longitudinally by the second electric push rod 81, so as to conveniently drive the pressing head 94 to move longitudinally according to the height of the workpiece until the pressing head 94 is attached to the workpiece, thereby improving the use flexibility of the device, when the connecting plate 83 is driven to move longitudinally by the second electric push rod 81, two sliders 84 respectively slide in the corresponding slide rails 7, thereby increase being connected of connecting plate 83 and translation board 5, improve stability, after the press head 94 laminating work piece, drive press head 94 downstream through elevator motor 93 and press the work piece to fasten the work piece, realize the location, convenient operation is quick, has improved machining efficiency.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a quick positioner of work piece for vertical over-and-under type numerical control cylindrical grinder, includes mount pad (1), its characterized in that: mount pad (1) upper end middle part fixedly connected with support column (2), open at support column (2) front end middle part has activity hole (3), support column (2) upper end and the common fixed mounting of lower extreme have translation mechanism (4), translation mechanism (4) front end fixed mounting has translation board (5), translation board (5) upper end fixedly connected with roof (6), translation board (5) front end is opened there are two slide rails (7), it has elevating system (8) to alternate fixed mounting in roof (6) upper end, the rear end sliding connection of elevating system (8) is in two slide rails (7), elevating system (8) rear end right part fixed mounting has pressing mechanism (9), mount pad (1) upper end left part and upper end right part all open mounting hole (10) of break-over about two.

2. The workpiece rapid positioning device for the vertical lifting type numerical control cylindrical grinding machine according to claim 1, characterized in that: translation mechanism (4) are including fixing base (41) and extension rod (45), fixing base (41) are provided with two and are upper and lower symmetric distribution, upside fixing base (41) front end lower part fixed mounting has electric putter (42), downside fixing base (41) front end fixedly connected with telescopic link (43) and spring (44), two the medial surface of fixing base (41) respectively with the upper end and the lower extreme fixed connection of support column (2), the rear end fixed connection of the output of electric putter (42), the front end of extension rod (45), the front end of telescopic link (43) and the front end of spring (44) all with translation board (5).

3. The workpiece rapid positioning device for the vertical lifting type numerical control cylindrical grinding machine according to claim 2, characterized in that: the telescopic rod (43) is positioned in the spring (44) and is not in contact with the inner wall surface of the spring (44), and the extension rod (45) is connected in the movable hole (3) in a sliding mode.

4. The workpiece rapid positioning device for the vertical lifting type numerical control cylindrical grinding machine according to claim 1, characterized in that: elevating system (8) are including No. two electric putter (81), the output fixed mounting of No. two electric putter (81) has installation pole (82), installation pole (82) lower extreme fixedly connected with connecting plate (83), two sliders (84) of connecting plate (83) rear end middle part fixedly connected with, the lower extreme of No. two electric putter (81) and the upper end fixed connection of roof (6), the output of No. two electric putter (81) runs through the upper end of roof (6) and extends to the lower extreme of roof (6).

5. The workpiece rapid positioning device for the vertical lifting type numerical control cylindrical grinding machine according to claim 4, characterized in that: the two sliding blocks (84) are respectively connected in the corresponding sliding rails (7) in a sliding mode, and the rear end of the connecting plate (83) is not in contact with the front end of the translation plate (5).

6. The workpiece rapid positioning device for the vertical lifting type numerical control cylindrical grinding machine according to claim 4, characterized in that: pressing means (9) are including fixed plate (91) No. one, No. two fixed plate (92) of fixed plate (91) front end lower part fixedly connected with, No. two fixed plate (92) upper end middle part alternates fixed mounting has elevator motor (93), the output fixed mounting of elevator motor (93) has press head (94), the front end of fixed plate (91) and the rear end fixed connection of connecting plate (83).