CN211192996U

CN211192996U - Lathe fixture for machining pump body

Info

Publication number: CN211192996U
Application number: CN201922243637.4U
Authority: CN
Inventors: 崔云龙
Original assignee: Tianjin Lianggao Precision Machinery Co ltd
Current assignee: Tianjin Lianggao Precision Machinery Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-07
Anticipated expiration: 2029-12-13

Abstract

The utility model discloses a turning attachment for processing the pump body, including a mount pad and two mounting panels, the both sides on mount pad top all are provided with the mounting panel, and the both ends of two mounting panel opposite sides are all fixed and are equipped with the connecting rod, the fixed splint that are equipped with between two connecting rods, and the opposite side of two splint is all fixed and is equipped with first rubber layer. The utility model discloses a drive mechanism can be so that the threaded rod rotates, because the soon of two internal thread section of thick bamboos is opposite, along with the rotation of threaded rod, under the limiting displacement of forked tail slider, make two internal thread section of thick bamboos drive mounting panel relative movement, the cooperation connecting rod, make two splint drive first rubber layer relative movement, and then with the pump body centre gripping between the first rubber layer of two splint, through this anchor clamps, it can carry out the centre gripping to the pump body to need not dual regulation, and the pump body also can not make the pump body appear rocking because external striking and influence the processing of the pump body.

Description

Lathe fixture for machining pump body

Technical Field

The utility model relates to a turning attachment technical field specifically is a turning attachment for processing the pump body.

Background

The turning attachment for processing the pump body is disclosed in Chinese utility model CN208713418U, the disclosure content is 'mounting seat and mounting plate', an adjusting groove is arranged on the mounting seat, a slide bar is arranged in the adjusting groove, a mounting plate is welded at one end of the slide bar, a mounting rod is arranged on the mounting plate through rivets, the inner cavity of the mounting rod is provided with a mounting groove, the bottom of the mounting groove is fixedly connected with a spring, one end of the mounting rod is connected with a telescopic rod, one end of the telescopic rod extends into the mounting rod, the telescopic rod is connected with the inner wall of the mounting rod in a sliding way, the other end of the telescopic rod is provided with a clamping plate, the arrangement of the T-shaped slide bar ensures that the mounting plate can be moved and adjusted in the direction of the adjusting groove, the mounting plate can not be separated from the mounting seat, the mounting plate can be prevented from being, and then conveniently adjust the position of fixed mounting panel, improved the adaptability of anchor clamps, the contrast file still exists earlier the position of adjusting the mounting panel through locking device, and then carries out preliminary adjustment to the position of splint, and the rethread spring finely tunes splint and carries out the centre gripping to the pump body, not only needs dual regulation, can make the pump body appear rocking when the accident receives external collision moreover, influences the processing of the pump body, the lower problem of practicality. Therefore, the lathe fixture for machining the pump body is improved.

Disclosure of Invention

For solving the defect that prior art exists, the utility model provides a turning attachment for processing the pump body.

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

the utility model relates to a lathe fixture for processing a pump body, which comprises a mounting seat and two mounting plates, wherein the two sides of the top end of the mounting seat are respectively provided with a mounting plate, the two ends of the opposite sides of the mounting plate are respectively fixedly provided with a connecting rod, a clamping plate is fixedly arranged between the two connecting rods, the opposite sides of the two clamping plates are respectively fixedly provided with a first rubber layer, the middle part in the mounting seat is provided with a slot, a threaded rod is arranged in the slot, the two ends of the threaded rod are rotatably inserted with the two sides of the slot, one side of the mounting seat is provided with a transmission mechanism, the transmission mechanism is connected with a rocker, the rocker is provided with a limiting mechanism, the middle part of the bottom end of the mounting plate is fixedly provided with a dovetail slide block, the top end of the mounting seat is provided, and the internal thread cylinders are in threaded connection with the threaded rod, and the rotating directions of the two internal thread cylinders are opposite.

As a preferred technical scheme of the utility model, drive mechanism includes the transmission box, the middle part fixed connection of transmission box and mount pad one side, be provided with first pivot in the transmission box, the one end of first pivot penetrate in the mount pad and with the tip fixed connection of the threaded rod other end.

As a preferred technical scheme of the utility model, alternate in the first pivot and be fixed with first bevel gear, be provided with second bevel gear on the first bevel gear, alternate on the second bevel gear and be fixed with the second pivot, and second bevel gear is connected with first bevel gear meshing.

As a preferred technical scheme of the utility model, the middle part on transmission box top and with the one end fixed connection of rocker are worn out to the one end of second pivot, the second pivot inlays with the junction of transmission box and is equipped with the bearing, and the inner circle and the second pivot fixed connection of bearing.

As a preferred technical scheme of the utility model, stop gear includes the bolt, the other end threaded connection of bolt and rocker, the rocker is worn out and the fixed second rubber layer that is equipped with in the bottom of bolt, the bolt is twisted the bolt for the hand.

The utility model has the advantages that: this kind of lathe fixture for processing the pump body, through drive mechanism, can be so that the threaded rod rotates, because the rotation of two internal thread section of thick bamboo is opposite, along with the rotation of threaded rod, under the limiting displacement of forked tail slider, make two internal thread section of thick bamboo drive mounting panel relative movement, the cooperation connecting rod, make two splint drive first rubber layer relative movement, and then with the pump body centre gripping between the first rubber layer of two splint, through this anchor clamps, it can carry out the centre gripping to the pump body to need not dual regulation, and the pump body also can not make the pump body appear rocking because external striking and influence the processing of the pump body, through stop gear, can carry on spacingly to the rocker, prevent that not hard up the emergence that makes the splint skew condition from appearing in the rocker, the practicality has.

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 front view of a lathe fixture for machining a pump body according to the present invention;

fig. 2 is a schematic cross-sectional view of a lathe fixture for machining a pump body according to the present invention;

fig. 3 is a schematic sectional structure view of a transmission mechanism of a lathe fixture for machining a pump body according to the present invention.

In the figure: 1. a mounting seat; 2. mounting a plate; 3. a connecting rod; 4. a splint; 5. a first rubber layer; 6. a threaded rod; 7. a transmission mechanism; 701. a transmission box; 702. a first rotating shaft; 703. a first bevel gear; 704. a second bevel gear; 705. a second rotating shaft; 706. a bearing; 8. a rocker; 9. a limiting mechanism; 901. a bolt; 902. a second rubber layer; 10. a dovetail slide block; 11. an internally threaded barrel.

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 FIG. 1, FIG. 2 and FIG. 3, the lathe fixture for machining a pump body of the present invention comprises a mounting base 1 and two mounting plates 2, wherein the mounting plates 2 are disposed on both sides of the top end of the mounting base 1, the connecting rods 3 are fixedly disposed at both ends of the opposite sides of the two mounting plates 2, a clamping plate 4 is fixedly disposed between the two connecting rods 3, the first rubber layer 5 is fixedly disposed at both sides of the opposite sides of the two clamping plates 4, a slot is formed in the middle portion of the mounting base 1, a threaded rod 6 is disposed in the slot, both ends of the threaded rod 6 are rotatably inserted into both sides of the slot, a transmission mechanism 7 is disposed on one side of the mounting base 1, the transmission mechanism 7 is in transmission connection with a rocker 8, a limit mechanism 9 is disposed on the rocker 8, a dovetail slider 10 is fixedly disposed at the middle portion of the bottom end of the mounting plate 2, a dovetail, and the internal thread cylinders 11 are in threaded connection with the threaded rod 6, and the rotating directions of the two internal thread cylinders 11 are opposite.

The transmission mechanism 7 comprises a transmission box 701, the transmission box 701 is fixedly connected with the middle part of one side of the mounting seat 1, a first rotating shaft 702 is arranged in the transmission box 701, and one end of the first rotating shaft 702 penetrates into the mounting seat 1 and is fixedly connected with the end part of the other end of the threaded rod 6; a first bevel gear 703 is fixedly inserted on the first rotating shaft 702, a second bevel gear 704 is arranged on the first bevel gear 703, a second rotating shaft 705 is fixedly inserted on the second bevel gear 704, and the second bevel gear 704 is meshed with the first bevel gear 703; one end of the second rotating shaft 705 penetrates through the middle part of the top end of the transmission box 701 and is fixedly connected with one end of a rocker 8, a bearing 706 is embedded at the joint of the second rotating shaft 705 and the transmission box 701, an inner ring of the bearing 706 is fixedly connected with the second rotating shaft 705, the pump body is arranged between two first rubber layers 5, the rocker 8 is rotated, the second rotating shaft 705 drives the second bevel gear 704 to rotate along with the rotation of the rocker 8 at the bearing 706, the first bevel gear 703 drives the first rotating shaft 702 to rotate along with the rotation of the second bevel gear 704 because the second bevel gear 704 is meshed with the first bevel gear 703, and further the threaded rod 6 rotates, because the rotating directions of the two internal thread cylinders 11 are opposite, the two internal thread cylinders 11 drive the mounting plate 2 to move relatively under the limiting effect of the sliding block 10 along with the rotation of the threaded rod 6, and are matched with the connecting rod 3, so that the two clamping plates 4 drive the first rubber layers 5 to move relatively, and the pump body is clamped between the two first rubber layers 5.

Wherein, stop gear 9 includes bolt 901, bolt 901 and rocker 8's other end threaded connection, rocker 8 is worn out and the fixed second rubber layer 902 that is equipped with in the bottom of bolt 901, and bolt 901 is twisted for the hand, rotates bolt 901 for bolt 901 drives second rubber layer 902 downstream, and then makes second rubber layer 902 inconsistent with drive mechanism 7, thereby carry out spacingly to rocker 8, prevent that not hard up the emergence that makes splint 4 skew condition from appearing in rocker 8, improved the practicality.

During operation, a pump body is arranged between the two first rubber layers 5, the rocker 8 is rotated, the bearing 706 drives the second rotating shaft 705 to drive the second bevel gear 704 to rotate along with the rotation of the rocker 8, the first bevel gear 703 rotates along with the rotation of the second bevel gear 704, the first bevel gear 703 drives the first rotating shaft 702 to rotate, and further the threaded rod 6 rotates, the two internal thread cylinders 11 drive the mounting plate 2 to move relatively under the limiting action of the dovetail slide block 10 along with the rotation of the threaded rod 6 due to the opposite rotation directions of the two internal thread cylinders 11, the two clamping plates 4 drive the first rubber layers 5 to move relatively by matching with the connecting rod 3, so that the pump body is clamped between the two first rubber layers 5, the pump body can be clamped without double adjustment through the clamp, and the pump body cannot shake due to external impact to influence the processing of the pump body, after the pump body is clamped, the bolt 901 is rotated, so that the bolt 901 drives the second rubber layer 902 to move downwards, and further the second rubber layer 902 is inconsistent with the transmission box 701, so that the rocker 8 is limited, the rocker 8 is prevented from being loosened to cause the clamp plate 4 to deviate, and the practicability is improved.

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.

Finally, it should be noted that: 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 lathe fixture for machining a pump body comprises a mounting seat (1) and two mounting plates (2) and is characterized in that the mounting plates (2) are arranged on two sides of the top end of the mounting seat (1), connecting rods (3) are fixedly arranged at two ends of two opposite sides of the mounting plates (2), a clamping plate (4) is fixedly arranged between the two connecting rods (3), first rubber layers (5) are fixedly arranged on two opposite sides of the two clamping plates (4), a groove is formed in the middle of the inside of the mounting seat (1), a threaded rod (6) is arranged in the groove, two ends of the threaded rod (6) are rotatably inserted into two sides of the groove, a transmission mechanism (7) is arranged on one side of the mounting seat (1), the transmission mechanism (7) is connected with a rocker (8) in a transmission manner, and a limiting mechanism (9) is arranged on the rocker (8), the fixed forked tail slider (10) that is equipped with in middle part of mounting panel (2) bottom, the top of mount pad (1) is seted up with forked tail slider (10) assorted forked tail spout, the bottom mounting of forked tail slider (10) is equipped with an internal thread section of thick bamboo (11), and an internal thread section of thick bamboo (11) and threaded rod (6) threaded connection, two the turning to opposite of an internal thread section of thick bamboo (11).

2. The lathe fixture for machining the pump body according to claim 1, wherein the transmission mechanism (7) comprises a transmission box (701), the transmission box (701) is fixedly connected with the middle of one side of the mounting seat (1), a first rotating shaft (702) is arranged in the transmission box (701), and one end of the first rotating shaft (702) penetrates into the mounting seat (1) and is fixedly connected with the end of the other end of the threaded rod (6).

3. The lathe fixture for machining the pump body according to claim 2, wherein a first bevel gear (703) is fixedly inserted on the first rotating shaft (702), a second bevel gear (704) is arranged on the first bevel gear (703), a second rotating shaft (705) is fixedly inserted on the second bevel gear (704), and the second bevel gear (704) is in meshed connection with the first bevel gear (703).

4. The lathe fixture for machining the pump body according to claim 3, wherein one end of the second rotating shaft (705) penetrates through the middle of the top end of the transmission box (701) and is fixedly connected with one end of the rocker (8), a bearing (706) is embedded at the joint of the second rotating shaft (705) and the transmission box (701), and the inner ring of the bearing (706) is fixedly connected with the second rotating shaft (705).

5. The lathe fixture for machining the pump body according to claim 1, wherein the limiting mechanism (9) comprises a bolt (901), the bolt (901) is in threaded connection with the other end of the rocker (8), the bottom end of the bolt (901) penetrates through the rocker (8) and is fixedly provided with a second rubber layer (902), and the bolt (901) is a hand-screwed bolt.