CN211193788U

CN211193788U - Clamping mechanism for machining pump cover

Info

Publication number: CN211193788U
Application number: CN201922204652.8U
Authority: CN
Inventors: 杜明杰
Original assignee: Tianjin Lianggao Precision Machinery Co ltd
Current assignee: Tianjin Lianggao Precision Machinery Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-08-07
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a clamping mechanism is used in pump cover processing, including workstation and gear motor, one side on workstation top is seted up flutedly, and the inside of recess rotates and is equipped with the screw rod, the one end of screw rod and gear motor's output shaft fixed connection, and the outer wall of screw rod is equipped with the slider, and the top fixed mounting of slider has anchor clamps. This kind of clamping mechanism is used in pump cover processing, through all seting up first ring channel and second ring channel on the anchor clamps of two relative settings, it has the rubber pad to adhere on the outer wall of first ring channel and second ring channel simultaneously, make ring channel and work piece contact like this, compare in the past with work piece tangential point contact, this kind is cambered surface and cambered surface contact, make the centre gripping effect better, the more firm of pump cover centre gripping, it has collection cloth to joint in the below of work piece simultaneously, can collect the sweeps that processing produced, adopt the form of joint, be convenient for handle the sweeps that the collection obtained.

Description

Clamping mechanism for machining pump cover

Technical Field

The utility model relates to a clamping machine constructs specifically is a clamping machine constructs for pump cover processing.

Background

At present, when processing the pump cover, at first carry out the centre gripping to the pump cover, make the difficult emergence of pump cover rock at the in-process of processing like this, but current fixture part all is two splint, with the contact of work piece tangent point, unstable condition can appear in the centre gripping like this, and the waste material that the simultaneous processing produced is not convenient for clear up. Therefore, the clamping mechanism for machining the pump cover is improved, and the clamping mechanism for machining the pump cover is provided.

Disclosure of Invention

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a clamping mechanism is used in pump cover processing, including workstation and gear motor, one side on workstation top is seted up flutedly, and the inside rotation of recess is equipped with the screw rod, the one end of screw rod and gear motor's output shaft fixed connection, the outer wall of screw rod is equipped with the slider, and the top fixed mounting of slider has anchor clamps, first ring channel and the second ring channel that is located first ring channel below are seted up to the top of anchor clamps, the also fixed mounting in top of workstation has anchor clamps, and the bottom of two relative one sides of anchor clamps has all seted up square groove, and the inside joint in square groove has solid pole, two collection cloth of fixedly connected with between the relative one side of solid pole.

As the utility model discloses a preferred technical scheme, fixed mounting has the first box that is located anchor clamps one side on the workstation, square mouth has been seted up at the top of first box one side.

As a preferred technical scheme of the utility model, the fixed intercommunication in one side of first box has the second box, one side intercommunication of second box is equipped with the fan, and the inner wall joint that the second box is close to the fan has the filter screen.

As an optimal technical scheme of the utility model, the cross-section of collecting the cloth is the arc setting, and collects the cloth and be nylon cloth.

As a preferred technical scheme of the utility model, the equal fixed mounting in front and the back of second box has the spring catch, and has seted up the pinhole on the frame of filter screen, the bolt on the spring catch inserts in the pinhole on the filter screen.

As a preferred technical scheme of the utility model, the inside cover of slider is equipped with the steel ball, and the steel ball in the slider contacts with the outer wall of screw rod.

The utility model has the advantages that: this kind of clamping mechanism is used in pump cover processing, through all seting up first ring channel and second ring channel on the anchor clamps of two relative settings, it has the rubber pad to adhere on the outer wall of first ring channel and second ring channel simultaneously, make ring channel and work piece contact like this, compare in the past with work piece tangential point contact, this kind is cambered surface and cambered surface contact, make the centre gripping effect better, the more firm of pump cover centre gripping, it has collection cloth to joint in the below of work piece simultaneously, can collect the sweeps that processing produced, adopt the form of joint, be convenient for handle the sweeps that the collection obtained.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic structural view of a clamping mechanism for pump cover processing of the present invention;

FIG. 2 is a schematic structural view of a clamping mechanism fixture for machining a pump cover of the present invention;

FIG. 3 is a schematic structural view of a slide block of a clamping mechanism for machining a pump cover of the present invention;

FIG. 4 is a schematic structural view of a square opening of a clamping mechanism for machining a pump cover of the present invention;

fig. 5 is the utility model relates to a pump cover processing is with clamping machine constructs the schematic structure of filter screen.

In the figure: 1. a work table; 2. a groove; 3. a screw; 4. a reduction motor; 5. a slider; 6. a clamp; 7. a first annular groove; 8. a second annular groove; 9. a square groove; 10. a solid bar; 11. collecting cloth; 12. a first case; 13. a square opening; 14. a second case; 15. a fan; 16. a filter screen; 17. and a spring pin.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

Example (b): as shown in figures 1, 2, 3, 4 and 5, the utility model relates to a clamping mechanism for pump cover processing, which comprises a workbench 1 and a speed reducing motor 4, wherein the speed reducing motor 4 is electrically connected with an external power supply through a motor switch arranged on the workbench 1, one side of the top end of the workbench 1 is provided with a groove 2, the inside of the groove 2 is rotatably provided with a screw 3, one end of the screw 3 is fixedly connected with an output shaft of the speed reducing motor 4, the outer wall of the screw 3 is provided with a slide block 5, the top end of the slide block 5 is fixedly provided with a clamp 6, the top end of the clamp 6 is provided with a first annular groove 7 and a second annular groove 8 arranged below the first annular groove 7, the inner walls of the first annular groove 7 and the second annular groove 8 are provided with rubber pads, the top end of the workbench 1 is also fixedly provided with a clamp 6, the bottoms of the opposite sides of the two clamps 6 are provided with a square, a collecting cloth 11 is fixedly connected between the opposite sides of the two solid bars 10.

Wherein, fixed mounting has the first box 12 that is located anchor clamps 6 one side on the workstation 1, and square mouth 13 has been seted up at the top of first box 12 one side, through set up the first box 12 that has square mouth 13 on workstation 1, can inhale through square mouth 13 with the dust on the work piece through fan 15.

Wherein, the fixed intercommunication in one side of first box 12 has second box 14, and one side intercommunication of second box 14 is equipped with fan 15, and fan 15 is connected with external power supply electricity through the fan switch that is located on workstation 1, and the inner wall joint that second box 14 is close to fan 15 has filter screen 16, can inhale the dust on the work piece and pile up in second box 14 through setting up second box 14 and fan 16, is convenient for handle the dust.

Wherein, the cross-section of collecting cloth 11 is the arc setting, and collects cloth 11 and be nylon cloth, through will collecting cloth 11 and adopt the arc design, can add the sweeps that produces like this to the work piece of centre gripping between two anchor clamps 6 and add man-hour, is convenient for follow-up clearance work to the sweeps.

Wherein, the equal fixed mounting in front and the back of second box 14 has spring catch 17, and has seted up the pinhole on filter screen 16's the frame, and the bolt on the spring catch 17 inserts in the pinhole on the filter screen 16, through set up spring catch 17 on second box 14 and set up the pinhole on filter screen 16, realizes filter screen 16 joint in the inside of second box 14, is convenient for like this change filter screen 16.

Wherein, the inside cover of slider 5 is equipped with the steel ball, and the steel ball in the slider 5 contacts with the outer wall of screw rod 3, through set up the steel ball with the contact of screw rod 3 on slider 5, when screw rod 3 rotated, can make slider 5 move in recess 2, and then can realize the centre gripping to the machined part.

When the pump cover needs to be clamped, a motor switch on the workbench 1 is manually opened to enable the speed reducing motor 4 to work and drive the screw rod 3 to rotate, the slider 5 can move through the steel balls in the slider 5 along with the rotation of the screw rod 3, when the slider 5 moves, the clamp 6 on the slider 5 can move and continuously approach the clamp 6 on the workbench 1, so that the pump cover can be clamped on the position of the second annular groove 8, when the size of the pump cover is overlarge, the pump cover is clamped on the position of the first annular groove 7, when scraps are generated during the processing of the pump cover, the scraps can fall on the collecting cloth 11, when the scraps on the collecting cloth 11 need to be cleaned, the two solid rods 10 in the square groove 9 are manually drawn out to further treat the scraps on the collecting cloth 11, when the treated collecting cloth 11 passes through the two solid rods 10, and insert two solid bars 10 inside the square groove 9 that corresponds, when there is the dust on the pump cover or when processing man-hour production dust granule, the fan switch that is located on workstation 1 is opened manually, make fan 15 work, dust granule can be inhaled in the second box 14 through square mouth 13 on the first box 12 like this, when needing to change filter screen 16 that is located in second box 14, the bolt on the manual pulling spring catch 17, make bolt and the pinhole on filter screen 16 take place to separate, change filter screen 16.

Finally, it should be noted that: in the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", 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 referred to 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.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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 according to specific situations by those skilled in the art.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A clamping mechanism for machining a pump cover comprises a workbench (1) and a speed reducing motor (4) and is characterized in that one side of the top end of the workbench (1) is provided with a groove (2), a screw rod (3) is arranged inside the groove (2) in a rotating mode, one end of the screw rod (3) is fixedly connected with an output shaft of the speed reducing motor (4), the outer wall of the screw rod (3) is provided with a sliding block (5), a clamp (6) is fixedly installed at the top end of the sliding block (5), the top end of the clamp (6) is provided with a first annular groove (7) and a second annular groove (8) located below the first annular groove (7), the top end of the workbench (1) is also fixedly provided with the clamp (6), the bottoms of the opposite sides of the two clamps (6) are provided with square grooves (9), and the inner square grooves (9) are clamped with solid rods (10), a collecting cloth (11) is fixedly connected between the opposite sides of the two solid rods (10).

2. A clamping mechanism for pump cover machining according to claim 1, characterized in that a first box (12) located on one side of the clamp (6) is fixedly mounted on the workbench (1), and a square opening (13) is formed in the top of one side of the first box (12).

3. The clamping mechanism for pump cover machining according to claim 2, characterized in that a second box (14) is fixedly communicated with one side of the first box (12), a fan (15) is communicated with one side of the second box (14), and a filter screen (16) is clamped on the inner wall, close to the fan (15), of the second box (14).

4. A clamping mechanism for pump cover processing according to claim 1, wherein the cross section of the collecting cloth (11) is arc-shaped, and the collecting cloth (11) is nylon cloth.

5. A clamping mechanism for pump cover processing according to claim 3, wherein spring pins (17) are fixedly mounted on both the front and back of the second box (14), pin holes are formed in a frame of the filter screen (16), and pins on the spring pins (17) are inserted into the pin holes in the filter screen (16).

6. A pump cover processing clamping mechanism according to claim 1, characterized in that steel balls are sleeved inside the sliding block (5), and the steel balls inside the sliding block (5) are in contact with the outer wall of the screw (3).