CN220347192U

CN220347192U - Pump body clamp for vertical lathe

Info

Publication number: CN220347192U
Application number: CN202321596581.0U
Authority: CN
Inventors: 韦景速; 熊涛涛; 沈峰
Original assignee: Liuzhou Acid King Pump Manufacture Co ltd
Current assignee: Liuzhou Acid King Pump Manufacture Co ltd
Priority date: 2023-06-21
Filing date: 2023-06-21
Publication date: 2024-01-16
Anticipated expiration: 2033-06-21

Abstract

The utility model discloses a pump body clamp for a vertical lathe, which comprises a clamp seat, an installation seat, a clamping jaw and a threaded column A; the mounting seat is positioned at the upper end of the clamp seat; the threaded column is positioned in the mounting seat, one end of the threaded column is connected with the inner wall of the mounting seat, the other end of the threaded column is in threaded connection with the clamping jaw, and the center of the top of the clamp seat is provided with a diamond-shaped clamping groove and a matched clamping block; the clamping block is movably connected with the clamping groove. According to the utility model, the motor A of the mounting seat rotates to drive the threaded column A to rotate, and the pump bodies with different sizes are clamped, fixed and processed by moving the positions of the clamping jaws and the clamping blocks, so that the whole operation is convenient, and the device is suitable for processing pump bodies with different sizes and heights by using a vertical lathe.

Description

Pump body clamp for vertical lathe

Technical Field

The utility model relates to the technical field of machine tool fixture machining, in particular to a pump body fixture for a vertical lathe.

Background

The vertical lathe is mainly used for processing large and heavy workpieces with large diameter and short length, and workpieces which are not easy to clamp on a horizontal lathe, and can be used for processing inner and outer cylinders, conical surfaces, end planes, grooves, chamfers and the like, such as cylindrical surfaces, end surfaces, conical surfaces, cylindrical holes, conical holes and the like of various disks, wheels and sleeve workpieces, and the clamping, correction and the like of the workpieces are convenient.

The fixture is used to fix the machining object in the correct position for construction or detection, and is composed of locating element, clamping unit, tool setting guide element, indexing unit, connecting element and fixture body.

Patent CN202122276220.5 discloses a press from both sides tight fixing device of lathe that tight reliability commonality is big, including base, left side support, right side support, locating pin, clamp plate, circular platform, pump body part and locking bolt, the bottom intermediate position of clamp plate is equipped with the V-arrangement groove, at the fixed in-process of work piece, according to the size and the height of pump body part, carries out the adjustment of the height of clamp plate through the length of locking bolt screw in left side support and right side support, is suitable for the processing of the pump body part of equidimension and height fixedly, and the commonality is strong, adopts the locking bolt to replace machinery to carry out manual fixed compaction, easy operation, low in manufacturing cost, fixed efficiency is high. However, the device adopts a locking bolt to replace a machine to carry out manual fixing and pressing, is only suitable for a horizontal lathe, and is not suitable for processing the top of the pump body.

When the vertical lathe in the prior art processes a water gap of a pump body, after clamping claws of a vertical lathe clamp are clamped, the middle width is too large, a pump body with smaller width cannot be clamped, when the pump body with smaller width is processed, two steel plate gaskets are generally required to be added to clamp the pump body and the clamping claws, but the sizes of the pump body are different, and the clamping effect of the existing clamp on the pump body with different sizes can be met through the steel plate gaskets with different sizes.

Disclosure of Invention

The utility model aims to provide a pump body clamp for a vertical lathe, which is convenient for fixing pump bodies with different sizes and heights and is convenient for overall operation, so as to solve the technical problem that clamping jaws cannot clamp a pump body with smaller width when a pump body water gap is machined in the prior art.

In order to solve the technical problems, the utility model adopts the following scheme:

a pump body clamp for a vertical lathe comprises a clamp seat, an installation seat, a claw and a thread column A; the mounting seat is positioned at the upper end of the clamp seat; the threaded column is positioned in the mounting seat, one end of the threaded column is connected with the inner wall of the mounting seat, and the other end of the threaded column is in threaded connection with the clamping jaw; the center of the top of the clamp seat is provided with a diamond-shaped clamping groove and a matched clamping block; the clamping block is movably connected with the clamping groove.

Further, the mounting seat is provided with four or more than four screws and grooves, the screws are symmetrically mounted, and the grooves are matched with the screws; the mounting seat is fixedly connected with the clamp seat through the screw and the slot. Through four or more than four slotting and screws, the installation seat is conveniently fixed on the clamp seat, and the installation seat is prevented from falling off from the clamp seat.

Further, the jaws are being considered "L" shaped; four mounting seats and four clamping claws are arranged; the upper ends of the left claw and the right claw are provided with clamp blocks; the size of the clamping block of the clamp is larger than that of the upper end of the clamping jaw; the fixture block of the fixture is rectangular in overlooking. When the vertical lathe is used for machining a water gap of a pump body, the pump body is vertically fixed, the diameter of the pump body is large, and an L-shaped claw and a rectangular clamp block are better used for fixing the pump body.

Further, the fixture block is provided with a threaded column B and a motor B; the motor B is positioned at the upper end of the claw, and the threaded column B is connected with the motor B; the clamping jaw is connected with the fixture block through the threaded column B and the motor B. After the clamping jaw moves, the motor B rotates to drive the threaded column B to rotate, so that the clamp block moves towards the center, the small-size pump body is clamped conveniently, and the motor B is externally connected with a circuit to supply power.

Further, a motor A is arranged in the mounting seat; grooves are formed in two sides of the middle of the clamping jaw; the clamping jaw is connected with the mounting seat through the threaded column A, the motor A and the groove. The claw is convenient to move through the screw thread post A, the motor A and the groove of the external circuit for supplying power, and the clamping groove prevents the claw from being in direct contact with the mounting seat, so that friction force is generated to cause the damage of the claw.

The working principle of the utility model is as follows:

when the pump body with larger size is processed, the pump body is positioned through the diamond-shaped clamping groove in the center of the top of the clamp seat, the motor A rotates to drive the threaded column A to rotate, so that the four clamping jaws move towards the center to clamp the pump body, and the pump body is conveniently processed by the vertical lathe; when the pump body with smaller processing size is processed, the clamping blocks are placed in the clamping grooves, the pump body with small size is raised, the front clamping jaw and the rear clamping jaw are fixed, the left clamping jaw and the right clamping jaw are controlled to move, the motor B is controlled to rotate, the clamp clamping blocks move forwards to clamp the pump body, the rectangular clamp clamping blocks can clamp the pump body when the size of the pump body is smaller and the diameter is larger, and the situation that the clamping blocks are smaller than the diameter of the pump body in size and clamp the pump body is not tight is avoided.

The beneficial effects of the utility model are as follows:

1. according to the utility model, the motor A of the mounting seat rotates to drive the threaded column A to rotate, so that the clamping jaw is convenient to move, the pump bodies with different sizes are clamped and fixed, and meanwhile, the clamping grooves in the middle of the four clamping jaws and the clamping seat are convenient to position the pump body, so that the pump body is convenient to process.

2. According to the utility model, the pump body with smaller size can be processed through the clamp block and the clamp block, and the clamp block can move towards the center to clamp the pump body when the clamp block is still not clamped at the end of the clamp block through the motor B and the threaded rod B on the clamp block.

3. The diamond-shaped clamping groove can prevent the pump body from being incapable of being processed due to the fact that the clamping block rotates along with the vertical lathe when the vertical lathe rotates to process the pump body.

4. The utility model has convenient integral operation, is convenient for clamping and fixing the pump body, and is suitable for processing pump bodies with different sizes and heights by using vertical lathes.

Drawings

FIG. 1 is a schematic top view of the present utility model;

FIG. 2 is a schematic elevational view of the present utility model;

FIG. 3 is a schematic cross-sectional elevation view of the present utility model;

fig. 4 is a schematic cross-sectional view of a connection between a clamping block and a clamping seat according to the present utility model.

In the figure: 1. a clamp seat; 2. a mounting base; 201. a motor A; 202. a screw; 3. a claw; 301. a groove; 302. clamping blocks of the clamp; 303. a threaded column B; 304. a motor B; 4. a threaded column A; 5. and (5) clamping blocks.

Description of the embodiments

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The pump body clamp for the vertical lathe is further described in detail below with reference to the accompanying drawings:

example 1: a pump body clamp for a vertical lathe comprises a clamp seat 1, a mounting seat 2, a claw 3 and a threaded column A4; the mounting seat 2 is positioned at the upper end of the clamp seat 1; the threaded column 4 is positioned in the mounting seat 2, one end of the threaded column is connected with the inner wall of the mounting seat 2, and the other end of the threaded column is in threaded connection with the clamping jaw 3; the center of the top of the clamp seat 1 is provided with a diamond-shaped clamping groove, and a matched clamping block 5 is arranged; the clamping block 5 is movably connected with the clamping groove.

The working principle of this embodiment is as follows:

when the pump body is machined, the pump body is placed at the center of the clamp seat 1, the clamping jaw 3 moves towards the center of the clamp seat 1 through rotation of the threaded column A4, and then the pump body is clamped, so that a vertical lathe is convenient to machine a water gap of the pump body; the clamping block 5 can heighten the pump body with smaller size, so that the problem that the clamping jaw 3 cannot clamp the pump body due to the fact that the height of the pump body is too low is avoided; the diamond-shaped clamping groove is formed in the center of the top of the clamp seat 1, and can be used for placing the clamping block 5 and positioning the pump body.

Example 2: the difference from the embodiment 1 is that the mounting seat 2 is provided with a screw 202 and a slot, the screw 202 is provided with six screws, and the slot is matched with the screw 202 in a symmetrical way; the mounting seat 2 is fixedly connected with the clamp seat 1 through the screw 202 and the slot. The mounting seat 2 is fixed on the fixture seat 1 through six grooves and screws 202, so that the mounting seat 2 is prevented from falling off from the fixture seat 1.

The working principle of this embodiment is the same as that of embodiment 1.

Example 3: the difference from embodiment 2 is that the claw 3 is being regarded as "L" -shaped; four mounting seats 2 and four clamping claws 3 are respectively arranged; the upper ends of the left claw 3 and the right claw 3 are provided with clamp blocks 302; the size of the clamp block 302 is larger than that of the upper end of the claw 3; the clamp block 302 is rectangular in top view; the fixture block 302 is provided with a threaded column B303 and a motor B304; the motor B304 is positioned at the upper end of the claw 3, and the threaded column B303 is connected with the motor B304; the clamping jaw 3 is connected with the clamp block 302 through a threaded column B303 and a motor B304; a motor A201 is arranged in the mounting seat 2; grooves 301 are formed in two sides of the middle of the clamping jaw 3; the claw 3 is connected with the mounting seat 2 through the threaded column A4, the motor A201 and the groove 301. When the vertical lathe processes a water gap of a pump body, the pump body is vertically fixed, the claw 3 is moved through the motor A4, after the claw 3 is moved, the motor B304 which is powered through an external circuit rotates to drive the threaded column B303 to rotate, the clamp fixture block 302 moves towards the center of the clamp seat 1, the pump body with small size is conveniently clamped, the diameter of the pump body is large, the claw 3 in the L shape and the rectangular clamp fixture block 302 are better to fix the pump body, the claw 3 is conveniently moved through the threaded column A4, the motor A201 and the groove 301, the claw 3 is prevented from being in direct contact with the mounting seat 2 by the clamping groove, and friction force is generated to cause the damage of the claw 3.

The working principle of this embodiment is the same as that of embodiment 2.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a pump body anchor clamps that merry go round machine was used which characterized in that: comprises a clamp seat (1), a mounting seat (2), a claw (3) and a thread column A (4); the mounting seat (2) is positioned at the upper end of the clamp seat (1); the threaded column A (4) is positioned in the mounting seat (2), one end of the threaded column A is connected with the inner wall of the mounting seat (2), and the other end of the threaded column A is in threaded connection with the clamping jaw (3); the center of the top of the clamp seat (1) is provided with a diamond-shaped clamping groove and a matched clamping block (5); the clamping block (5) is movably connected with the clamping groove.

2. The pump body fixture for a vertical lathe according to claim 1, wherein: the mounting seat (2) is provided with more than four screws (202) and grooves, the screws (202) are symmetrically mounted, and the grooves are matched with the screws (202); the mounting seat (2) is fixedly connected with the clamp seat (1) through the screw (202) and the slot.

3. The pump body fixture for a vertical lathe according to claim 1, wherein: the claw (3) is in an L shape; four mounting seats (2) and four clamping claws (3) are respectively arranged; the upper ends of the left claw (3) and the right claw (3) are provided with clamp blocks (302); the size of the clamp block (302) is larger than that of the upper end of the clamping jaw (3); the clamp block (302) is rectangular in overlooking.

4. A pump body clamp for a vertical lathe according to claim 3, wherein: the fixture block (302) is provided with a threaded column B (303) and a motor B (304); the motor B (304) is positioned at the upper end of the claw (3), and the threaded column B (303) is connected with the motor B (304); the clamping jaw (3) is connected with the clamp block (302) through a threaded column B (303) and a motor B (304).

5. The pump body fixture for a vertical lathe according to claim 1, wherein: a motor A (201) is arranged in the mounting seat (2); grooves (301) are formed in two sides of the middle of the clamping jaw (3); the clamping jaw (3) is connected with the mounting seat (2) through the threaded column A (4), the motor A (201) and the groove (301).