CN212217213U

CN212217213U - Spiral milling machine for processing screw rod of screw pump

Info

Publication number: CN212217213U
Application number: CN202021008680.9U
Authority: CN
Inventors: 林重; 严岭
Original assignee: Wuhan Perfect Geometry Electromechanical Equipment Co ltd
Current assignee: Wuhan Perfect Geometry Electromechanical Equipment Co ltd
Priority date: 2020-06-04
Filing date: 2020-06-04
Publication date: 2020-12-25
Anticipated expiration: 2030-06-04

Abstract

The utility model discloses a spiral milling machine of processing screw pump screw rod, including supporting leg and box, the bolt of center department of box inner chamber has the baffle, the equal horizontal bolt in top of supporting leg and box has the workstation, logical groove has been seted up on the right side that box and workstation are in opposite directions, the left side bolt at workstation top has connect the mount, the left bottom bolt of mount has connect the controller, the bolt of center department at mount top has first cylinder, the piston rod of first cylinder runs through the mount and the bolt has bears the seat, the bolt of center department of bearing the seat bottom has the motor, the output shaft bolt of motor has connect milling cutter tool. The utility model discloses a second cylinder provides the drive source, provides supplementary fixed stay cooperation through fixed cassette after that to through slide rail, traveller, sliding sleeve, spacing pulley, movable plate and the cooperation of removing the post, can drive and remove cassette even movement to fixed cassette, thereby can fasten the centre gripping fixed to the screw pump screw rod.

Description

Spiral milling machine for processing screw rod of screw pump

Technical Field

The utility model relates to a spiral milling machine field specifically is a spiral milling machine of processing screw pump screw rod.

Background

Milling machines are mainly machine tools for machining various surfaces of workpieces by using milling cutters, generally, the milling cutters move mainly by rotating motion, and the workpiece and the milling cutters move by feeding motion, so that the milling machines can machine planes and grooves, and can machine various curved surfaces, gears and the like.

When a user carries out spiral processing on the screw pump screw, the spiral milling machine is needed, however, the traditional spiral milling machine is mostly fixed by manual clamping on the screw pump screw in the using process, and the screw pump screw cannot be fixed by automatic clamping, so that the labor intensity of the user is enhanced, meanwhile, the position deviation is easy to occur in the screw pump screw processing process, and the processing quality of the screw pump screw is reduced.

Disclosure of Invention

An object of the utility model is to provide a spiral milling machine of processing screw pump screw rod is in order to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a spiral milling machine of processing screw pump screw rod, includes supporting leg and box, the central department bolt of box inner chamber has the baffle, the equal horizontal bolt in top of supporting leg and box has the workstation, logical groove has been seted up on box and the right side that the workstation is in opposite directions, the left side bolt at workstation top has the mount, the left bottom bolt of mount has the controller, the central department bolt at mount top has first cylinder, the piston rod of first cylinder runs through the mount and the bolt has the seat of bearing, the central department bolt of bearing the seat bottom has the motor, the output shaft bolt of motor has the milling cutter utensil, the left side at workstation top is provided with location fixture.

Preferably, the positioning and clamping mechanism comprises a fixed clamping seat, a slide rail, a slide column, a slide sleeve, a limiting pulley, a movable plate, a second cylinder, a movable column and a movable clamping seat, the fixed clamping seat is bolted on the left side of the top of the workbench, the slide rail is arranged on the right side of the bottom of the inner cavity of the box, the slide column is transversely bolted on one side of the partition plate opposite to the box, the slide sleeve is slidably connected to the center of the slide column, the limiting pulley in sliding fit with the slide rail is bolted on the bottom of the slide sleeve, the movable plate is vertically bolted on the top of the slide sleeve, the second cylinder is bolted on the bottom of the right side of the movable plate, the right side of the second cylinder is bolted on the right side of the inner cavity of the box, the movable column penetrates through the through groove and is bolted on the top of the movable plate, and the.

Preferably, the fixed clamping seat is in a right-angle shape, and a protective pad is bolted to one opposite side of the fixed clamping seat and the movable clamping seat.

Preferably, the top of the fixed clamping seat is transversely provided with a first sliding groove from front to back in sequence, an inner cavity of the first sliding groove is connected with a first sliding block in a sliding manner, and the top of the first sliding block penetrates through the first sliding groove and is bolted to the bottom of the movable clamping seat.

Preferably, both sides of the inner cavity of the fixing frame are vertically provided with second sliding grooves in sequence from the front to the back, the inner cavity of each second sliding groove is connected with a second sliding block in a sliding manner, and the inner side of each second sliding block penetrates through the corresponding second sliding groove and is bolted to the outer side of the corresponding bearing seat.

Preferably, the bottom of the left side of the moving plate is laterally bolted with a buffer spring, and one side of the buffer spring, which is far away from the moving plate, is bolted with the right side of the partition plate.

Preferably, both sides of the sliding column are sleeved with limiting springs, and one opposite sides of the limiting springs are bolted to the surface wall of the sliding sleeve.

Preferably, the box body and the partition board are transversely bolted with a placing plate in the center of the left side in opposite directions, and the right side of the top of the workbench is bolted with a material box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a second cylinder provides the drive source, provides supplementary fixed stay cooperation through fixed cassette after that to through the cooperation of slide rail, traveller, sliding sleeve, spacing pulley, movable plate and removal post, can drive and remove cassette even movement to fixed cassette, thereby can fasten the centre gripping fixedly to screw pump screw rod, prevent that the displacement from appearing in the screw pump screw rod course of working, reduce the intensity of labour of the artifical centre gripping screw pump screw rod of user.

2. The utility model can buffer and protect the surface paint of the screw rod surface of the screw rod of the screw pump through the protective pad, prevent the surface of the screw rod of the screw pump from being clamped and damaged, and can realize the purpose that the surface paint of the screw rod of the screw pump is protected by the protective pad, the movable clamping seat can be limited in a sliding way, the moving stability of the movable clamping seat is enhanced, the clamping effect of the movable clamping seat on the screw rod of the screw pump is further enhanced, and the movable clamping seat can be used for clamping the screw rod of the screw pump through the second sliding groove and the second sliding block, can carry out auxiliary sliding support on the bearing seat, prevent the bearing seat from being inclined and swayed in the lifting process, and through the buffer spring, the moving distance of the left side of the moving plate can be elastically buffered to prevent the moving plate and the clapboard from colliding, the sliding sleeve can be elastically limited through the limiting spring, meanwhile, the sliding stability of the sliding sleeve is enhanced, a tool is placed on the left side of the inner cavity of the box body by a user of convenience through the placing plate, and the screw rod of the screw pump to be processed is placed by the user of convenience through the material box.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front sectional view of the case of the present invention;

fig. 3 is a front view of the fixing clip seat of the present invention;

fig. 4 is a side view of the fixing frame of the present invention.

In the figure: 1. supporting legs; 2. a box body; 3. a partition plate; 4. a work table; 5. a through groove; 6. a fixed mount; 7. a controller; 8. a first cylinder; 9. a bearing seat; 10. a motor; 11. a milling cutter tool; 12. positioning the clamping mechanism; 121. fixing the card holder; 122. a slide rail; 123. a traveler; 124. a sliding sleeve; 125. a limiting pulley; 126. moving the plate; 127. a second cylinder; 128. moving the column; 129. moving the card holder; 13. a first chute; 14. a first slider; 15. a second chute; 16. a second slider; 17. a buffer spring; 18. a limiting spring; 19. placing the plate; 20. a magazine is provided.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

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.

Referring to fig. 1-4, the present invention provides an embodiment: a spiral milling machine for processing a screw rod of a screw pump comprises a supporting leg 1 and a box body 2, a partition plate 3 is bolted at the center of an inner cavity of the box body 2, a workbench 4 is transversely bolted at the tops of the supporting leg 1 and the box body 2, a through groove 5 is formed in the right side of the box body 2 opposite to the workbench 4, a fixing frame 6 is bolted at the left side of the top of the workbench 4, a controller 7 is bolted at the bottom of the left side of the fixing frame 6, a first air cylinder 8 is bolted at the center of the top of the fixing frame 6, a piston rod of the first air cylinder 8 penetrates through the fixing frame 6 and is bolted with a bearing seat 9, a motor 10 is bolted at the center of the bottom of the bearing seat 9, a milling cutter 11 is bolted at an output shaft of the motor 10, a positioning clamping mechanism 12 is arranged at the left side of the top of the workbench 4, a driving source is provided through a second air cylinder 127, The sliding sleeve 124, the limiting pulley 125, the moving plate 126 and the moving column 128 are matched to drive the moving clamping seat 129 to stably move to the fixed clamping seat 121, so that the screw of the screw pump can be fastened, clamped and fixed, the displacement in the screw processing process of the screw pump is prevented, and the labor intensity of a user for manually clamping the screw of the screw pump is reduced.

The positioning and clamping mechanism 12 comprises a fixed clamping seat 121, a slide rail 122, a slide column 123, a slide sleeve 124, a limiting pulley 125, a moving plate 126, a second cylinder 127, a moving column 128 and a moving clamping seat 129, the fixed clamping seat 121 is bolted on the left side of the top of the workbench 4, the slide rail 122 is arranged on the right side of the bottom of the inner cavity of the box body 2, the slide column 123 is transversely bolted on one side of the partition board 3 opposite to the box body 2, the slide sleeve 124 is connected to the center of the slide column 123 in a sliding manner, the limiting pulley 125 in sliding fit with the slide rail 122 is bolted on the bottom of the slide sleeve 124, the moving plate 126 is vertically bolted on the top of the slide sleeve 124, the second cylinder 127 is bolted on the bottom of the right side of the moving plate 126, the right side of the second cylinder 127 is bolted on the right side of the inner cavity of the box body 2, the top of the moving plate 126 penetrates through the, the movable clamping seat 129 can be driven to stably move to the fixed clamping seat 121, so that the screw rod of the screw pump can be fastened, clamped and fixed, and displacement in the screw rod machining process of the screw pump is prevented.

The shape of fixed cassette 121 sets up to right-angle shape, and fixed cassette 121 and removal cassette 129 one side bolt in opposite directions have the protection pad, can cushion the protection to screw pump screw rod table wall lacquer face, prevent that the centre gripping from damaging appearing in the screw pump screw rod surface.

First spout 13 has transversely been seted up in proper order after to in the past to the top of fixed cassette 121, and the inner chamber sliding connection of first spout 13 has first slider 14, and first spout 13 is run through and the bottom bolt joint with removing cassette 129 in the top of first slider 14, can slide spacing to removing cassette 129, and the reinforcing removes the removal stationarity of cassette 129, further strengthens removing the clamping effect of cassette 129 to the screw pump screw rod.

The both sides of 6 inner chambers of mount are all vertical in the past to the back in proper order and have been seted up second spout 15, and the inner chamber sliding connection of second spout 15 has second slider 16, and second spout 15 and the outside bolt joint that bears seat 9 are run through to the inboard of second slider 16, can assist the slip support to bearing seat 9, prevent to bear seat 9 and appear crooked and rock at the lift in-process.

The buffer spring 17 is laterally bolted at the bottom of the left side of the moving plate 126, and one side of the buffer spring 17, which is far away from the moving plate 126, is bolted at the right side of the partition plate 3, so that the moving distance of the left side of the moving plate 126 can be elastically buffered, and the moving plate 126 and the partition plate 3 can be prevented from colliding.

Both sides of the sliding column 123 are sleeved with limiting springs 18, and the opposite sides of the limiting springs 18 are bolted with the surface wall of the sliding sleeve 124, so that the sliding sleeve 124 can be elastically limited, and the sliding stability of the sliding sleeve 124 is enhanced.

The box body 2 and the partition plate 3 are transversely bolted with a placing plate 19 at the center of the left side in opposite directions, so that a user can place tools on the left side of the inner cavity of the box body 2, the right side of the top of the workbench 4 is bolted with a material box 20, and the user can place a screw rod of a screw pump to be processed.

The working principle is as follows: during operation, a user places a screw rod of a screw pump to be processed at a preset position of the fixed clamping seat 121 in advance, then the second air cylinder 127 drives the moving plate 126 to move leftwards, the moving plate 126 drives the sliding sleeve 124 to slide on the surface of the sliding column 123, the limiting spring 18 elastically limits the sliding sleeve 124, meanwhile, the sliding sleeve 124 drives the limiting pulley 125 to slide in the sliding rail 122, then the moving plate 126 drives the moving column 128 to move leftwards, the moving column 128 drives the moving clamping seat 129 to move towards the fixed clamping seat 121, the moving clamping seat 129 drives the first sliding block 14 to slide in the first sliding groove 13, the moving stability of the moving clamping seat 129 is enhanced, so that the moving clamping seat 129 and the fixed clamping seat 121 clamp and fix the screw rod of the screw pump, the second sliding block 16 slides in the second sliding groove 15, then the first air cylinder 8 drives the bearing seat 9 to move downwards, and the bearing seat 9 drives the milling cutter 11, the motor 10 drives the milling cutter 11 to perform the machining operation on the screw rod of the screw pump.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a spiral milling machine of processing screw pump screw rod, includes supporting leg (1) and box (2), its characterized in that: the bolt of center department of box (2) inner chamber has baffle (3), workstation (4) have all transversely been bolted at the top of supporting leg (1) and box (2), logical groove (5) have been seted up on box (2) and workstation (4) right side in opposite directions, the left side bolt at workstation (4) top has connect mount (6), the left bottom bolt of mount (6) has connect controller (7), the bolt of center department at mount (6) top has first cylinder (8), the piston rod of first cylinder (8) runs through mount (6) and has bolted bearing seat (9), the bolt of center department of bearing seat (9) bottom has motor (10), the output shaft bolt of motor (10) has milling cutter (11), the left side at workstation (4) top is provided with location fixture (12).

2. A spiral milling machine for processing a screw of a screw pump according to claim 1, wherein: the positioning and clamping mechanism (12) comprises a fixed clamping seat (121), a sliding rail (122), a sliding column (123), a sliding sleeve (124), a limiting pulley (125), a moving plate (126), a second cylinder (127), a moving column (128) and a moving clamping seat (129), the fixed clamping seat (121) is bolted on the left side of the top of the workbench (4), the sliding rail (122) is arranged on the right side of the bottom of the inner cavity of the box body (2), the sliding column (123) is transversely bolted on one side of the partition board (3) opposite to the box body (2), the sliding sleeve (124) is slidably connected at the center of the sliding column (123), the limiting pulley (125) which is in sliding fit with the sliding rail (122) is bolted on the bottom of the sliding sleeve (124), the moving plate (126) is vertically bolted on the top of the sliding sleeve (124), the second cylinder (127) is bolted on the bottom of the right side of the sliding column (126), and the right side of the inner cavity, the top of the moving plate (126) penetrates through the through groove (5) and is bolted with a moving column (128), and the left side of the moving column (128) penetrates through the fixed frame (6) and is bolted with a moving clamping seat (129) matched with the fixed clamping seat (121) for use.

3. A spiral milling machine for processing a screw of a screw pump according to claim 2, wherein: the shape of the fixed clamping seat (121) is a right-angle shape, and one side of the fixed clamping seat (121) opposite to the movable clamping seat (129) is bolted with a protective pad.

4. A spiral milling machine for processing a screw of a screw pump according to claim 2, wherein: the top of the fixed clamping seat (121) is sequentially and transversely provided with a first sliding groove (13) from front to back, an inner cavity of the first sliding groove (13) is connected with a first sliding block (14) in a sliding mode, and the top of the first sliding block (14) penetrates through the first sliding groove (13) and is bolted to the bottom of the movable clamping seat (129).

5. A spiral milling machine for processing a screw of a screw pump according to claim 1, wherein: second spout (15) have all vertically seted up in proper order after to in the past in the both sides of mount (6) inner chamber, the inner chamber sliding connection of second spout (15) has second slider (16), the inboard of second slider (16) run through second spout (15) and with the outside bolt joint that bears seat (9).

6. A spiral milling machine for processing a screw of a screw pump according to claim 2, wherein: the bottom of the left side of the moving plate (126) is transversely bolted with a buffer spring (17), and one side, far away from the moving plate (126), of the buffer spring (17) is bolted with the right side of the partition plate (3).

7. A spiral milling machine for processing a screw of a screw pump according to claim 2, wherein: both sides of sliding column (123) all are equipped with spacing spring (18), spacing spring (18) one side in opposite directions and the table wall bolt of sliding sleeve (124).

8. A spiral milling machine for processing a screw of a screw pump according to claim 1, wherein: the box body (2) and the partition board (3) are transversely bolted with a placing plate (19) in the center of the opposite left side, and the right side of the top of the workbench (4) is bolted with a material box (20).