CN211614002U - Clamping device is used in processing of double pin holes - Google Patents

Abstract

The utility model discloses a clamping device for processing double pin holes, which comprises a workbench, wherein the upper end of the workbench is connected with a clamping part, the clamping part comprises a fixed clamping seat and a movable clamping seat, the fixed clamping seat is fixedly connected with the workbench, the lower end of the movable clamping seat is provided with a pair of first chutes in a chiseled mode, the upper end of the workbench is connected with a pair of slide bars matched with the first chutes, one end of the movable clamping seat, which is far away from the fixed clamping seat, is connected with a driving part, scale marks are respectively carved at the ends, which are close to each other, of the fixed clamping seat and the movable clamping seat, the scale marks are connected with a plurality of small lamps, the driving part comprises a fixed seat and a propelling bolt, the, the fixed seat is positioned at one side of the movable clamping seat far away from the fixed clamping seat, a screw hole is drilled on the fixed seat, a propelling bolt is connected in the screw hole, the end, close to each other, of the fixed clamping seat and the movable clamping seat is connected with a bearing plate and a limiting plate, and the limiting plate abuts against the side end of the bearing plate. The utility model discloses simple structure makes things convenient for operating personnel to accurately press from both sides and puts the work piece and punch a hole accurately.

Description

Clamping device is used in processing of double pin holes

Technical Field

The utility model relates to a pinhole processing clamping device technical field especially relates to clamping device is used in processing of double pin holes.

Background

At present, a middle cover pin hole is drilled and hinged, a producer holds a middle cover by hand, manual operation is carried out by using a fixed drill jig, holes are drilled firstly and then hinged, and the problems that the machining quality precision is poor, the machining coordinate is unstable, the operation is inconvenient and unsafe, and the working efficiency is low exist. The technical problem that this application proposal will solve: in the process of processing the pin hole on the middle cover, the problems of inconvenient hand-held processing, low safety and low processing efficiency affect the processing quality of the product. Therefore, chinese patent publication No. CN206029354U discloses a middle cover pin hole processing clamping device, which includes an installation seat, wherein the installation seat is provided with a vertical plate for positioning one end of a workpiece, a positioning block adapted to the bottom of the workpiece is convexly arranged on the side surface of the vertical plate, a drilling template transversely arranged is arranged on the vertical plate above the positioning block, and the vertical plate, the positioning block and the drilling template positioned on the same side of the vertical plate jointly form a clamping opening adapted to the workpiece; the vertical plate is also provided with a transposition clamping mechanism for clamping or releasing the workpiece from the other end of the workpiece, so that the clamping speed is high, and the working efficiency is greatly improved.

But the inconvenient staff of clamping device for processing of current pinhole accurately confirms the position of punching, leads to easily punching the dislocation.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a clamping device for processing double pin holes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

clamping device is used in processing of double round pin hole, comprises a workbench, the workstation upper end is connected with clamping component, clamping component is including deciding the holder and moving the holder, decide holder and workstation fixed connection, it has a pair of first spout to move the holder lower extreme and chisel, the workstation upper end is connected with a pair ofly and first spout assorted draw runner, it keeps away from the one end of deciding the holder and is connected with drive assembly to move the holder, decide the holder and move the one end that the holder is close to each other and all carve and be equipped with the scale mark, scale mark department is connected with a plurality of small lamps.

Preferably, the driving part comprises a fixed seat and a pushing bolt, the fixed seat is fixedly connected to the upper end of the workbench, the fixed seat is located on one side, away from the fixed clamping seat, of the movable clamping seat, a screw hole is drilled in the fixed seat, and the pushing bolt is connected to the screw hole.

Preferably, one end, far away from the fixed clamping seat, of the movable clamping seat is connected with a push rod, the middle of the push rod is connected with a thickening sleeve, the thickening sleeve is connected with an installation sleeve, a bearing is fixedly connected to the installation sleeve, and the end of the propelling bolt is fixedly connected with an inner ring of the bearing.

Preferably, the ends, close to each other, of the fixed clamping seat and the movable clamping seat are both connected with a bearing plate and a limiting plate, and the limiting plate abuts against the side end of the bearing plate.

Preferably, one end of the fixed clamping seat, which is close to the movable clamping seat, is provided with a groove, and a clamping pad is stuck in the groove.

Preferably, the lower side of the bearing plate is provided with a material collecting drawer, and the side end of the material collecting drawer is connected with a handle.

Compared with the prior art, the utility model provides a clamping device is used in processing of double pin holes possesses following beneficial effect:

1. through the scale mark and the small lamp that set up, the accurate clamp of operating personnel of being convenient for of scale mark is put the work piece, and the light of small lamp is shone the work piece surface and is being punched a hole with the light position is accurate for operating personnel.

2. Through the propelling bolt and the fixing seat, the propelling bolt is screwed, the propelling bolt is utilized to abut against the movable clamping seat to slide along the sliding strip and gradually approach the fixed clamping seat, a workpiece is clamped, and the device is simple in structure and convenient to operate.

3. Through the installation sleeve and the bearing which are arranged, after punching is completed, the pushing bolt is unscrewed, and the pushing bolt drives the clamping seat to be far away from the fixed clamping seat through the installation sleeve, so that the workpiece can be conveniently taken out.

The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure makes things convenient for operating personnel to accurately press from both sides and puts the work piece and punch a hole with accurate.

Drawings

Fig. 1 is a schematic structural view of a clamping device for processing double pin holes according to the present invention;

fig. 2 is a schematic structural view of a holder of the clamping device for processing double pin holes of the present invention;

fig. 3 is a schematic structural diagram of the driving part of the clamping device for processing double pin holes of the present invention.

In the figure: 1-workbench, 2-fixed clamping seat, 3-movable clamping seat, 4-fixed seat, 5-slide bar, 6-bearing plate, 7-pushing bolt, 8-small lamp, 9-scale mark, 10-clamping pad, 11-groove, 12-handle, 13-limiting plate, 14-bearing, 15-mounting sleeve, 16-thickening sleeve, 17-push rod and 18-aggregate drawer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-3, clamping device is used in processing of double round pin holes, including workstation 1, workstation 1 upper end is connected with clamping part, clamping part is including deciding holder 2 and moving holder 3, decide holder 2 and workstation 1 fixed connection, it has a pair of first spout to move 3 lower extremes of holder to open and chisel, workstation 1 upper end is connected with a pair of and first spout assorted draw runner 5, it is connected with drive assembly to move holder 3 and keep away from the one end of deciding holder 2, decide holder 2 and move holder 3 one end that is close to each other and all carve and be equipped with scale mark 9, the accurate work piece of putting of clamping of operating personnel of being convenient for, scale mark 9 department is connected with a plurality of little lamps 8, the optional laser lamp of little lamp 8, the directional oblique below of light of little lamp 8 guarantees that it can shine the workpiece surface, the accurate punching a hole of being convenient for.

The utility model discloses in, drive unit includes fixing base 4 and propulsion bolt 7, and 4 fixed connection of fixing base are in 1 upper end of workstation, and fixing base 4 is located to move holder 3 and keeps away from one side of deciding holder 2, and it has the screw to cut on the fixing base 4, and propulsion bolt 7 is connected in the screw, twists and moves propulsion bolt 7, utilizes propulsion bolt 7 to support to move holder 3 and slide along draw runner 5 and be close to gradually and decide holder 2, presss from both sides tight work piece.

Wherein, the one end that decides holder 2 and move holder 3 and be close to each other all is connected with loading board 6 and limiting plate 13, and limiting plate 13 is close to in the loading board 6 side, is convenient for place of work piece.

Wherein, decide holder 2 and move holder 3 one end that is close to each other and all cut recess 11, and paste in the recess 11 and press from both sides tight pad 10, press from both sides tight pad 10 and can adopt the rubber pad, can effectively press from both sides tight work piece and not fragile work piece, the setting of recess 11 makes to press from both sides tight pad 10 and connect more firmly.

Wherein, the downside of loading board 6 is equipped with the drawer 18 that gathers materials, and the drawer 18 side that gathers materials is connected with handle 12 for collect the waste material that punches a hole and produce.

The working principle is as follows: an operator accurately clamps a workpiece facing the scale marks 9, screws the pushing bolt 7, pushes the moving clamping seat 3 against the pushing bolt 7 to slide along the sliding strip 5 to gradually approach the fixed clamping seat 2, and clamps the workpiece; the light of the small lamp 8 is emitted to the surface of the workpiece so that an operator can accurately punch holes according to the position of the light.

Example 2

Referring to fig. 3, in the present embodiment, compared with embodiment 1, one end of the movable clamping seat 3, which is far away from the fixed clamping seat 2, is connected to a push rod 17, the middle of the push rod 17 is connected to a thickening sleeve 16, the thickening sleeve 16 is connected to an installation sleeve 15, a bearing 14 is fixedly connected to the installation sleeve 15, and an end of the pushing bolt 7 is fixedly connected to an inner ring of the bearing 14.

The working principle is as follows: after the punching is finished, the pushing bolt 7 is unscrewed, the pushing bolt 7 drives the clamping seat 3 to be far away from the fixed clamping seat 2 through the mounting sleeve 15, and the workpiece is convenient to take out.

It should be further noted that the electrical control method used in this application is automatically controlled by a controller, and the control circuit of the controller can be implemented by simple programming by those skilled in the art, which belongs to the common knowledge in the art, and this application mainly protects the mechanical device, so the control method and the circuit connection will not be explained in detail in this application.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims (6)

1. Clamping device is used in processing of double round pin hole, including workstation (1), its characterized in that, workstation (1) upper end is connected with clamping part, clamping part is including deciding holder (2) and moving holder (3), decide holder (2) and workstation (1) fixed connection, it has a pair of first spout to move holder (3) lower extreme division chisel, workstation (1) upper end is connected with a pair of and first spout assorted draw runner (5), it is connected with driver part to move holder (3) and keep away from the one end of deciding holder (2), decide holder (2) and move the one end that holder (3) are close to each other and all carve and be equipped with scale mark (9), scale mark (9) department is connected with a plurality of small lamps (8).

2. The clamping device for double-pin-hole machining according to claim 1, wherein the driving part comprises a fixed seat (4) and a pushing bolt (7), the fixed seat (4) is fixedly connected to the upper end of the workbench (1), the fixed seat (4) is located on one side, away from the fixed clamp seat (2), of the movable clamp seat (3), a screw hole is drilled in the fixed seat (4), and the pushing bolt (7) is connected to the screw hole.

3. The clamping device for machining the double pin holes is characterized in that one end, far away from the fixed clamping seat (2), of the movable clamping seat (3) is connected with a push rod (17), the middle of the push rod (17) is connected with a thickening sleeve (16), the thickening sleeve (16) is connected with an installation sleeve (15), a bearing (14) is fixedly connected into the installation sleeve (15), and the end of the pushing bolt (7) is fixedly connected with an inner ring of the bearing (14).

4. The clamping device for double-pin-hole machining according to claim 3, wherein a bearing plate (6) and a limiting plate (13) are connected to one end of the fixed clamping seat (2) and one end of the movable clamping seat (3) close to each other, and the limiting plate (13) abuts against the side end of the bearing plate (6).

5. The clamping device for processing the double pin holes is characterized in that one ends, close to each other, of the fixed clamping seat (2) and the movable clamping seat (3) are provided with grooves (11), and clamping pads (10) are adhered in the grooves (11).

6. The clamping device for double-pin hole processing according to claim 4, characterized in that a material collection drawer (18) is arranged on the lower side of the bearing plate (6), and a handle (12) is connected to the side end of the material collection drawer (18).

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